Showing posts with label Area: Networking. Show all posts
Showing posts with label Area: Networking. Show all posts

February 29, 2012

Defeating enemy Electronic Warfare through Tactical Data Links and Network Integration


News Report

An interesting article on DefenseNews illustrates how Tactical Data Links and network integration are expected to play a key role in defeating enemy electronic warfare efforts during future conflicts. Data-link networks allow aircraft and other systems to cross-check their information and allow war fighters to filter out bad information being transmitted by hostile electronic warfare systems.

One of the counters to some of the adversary electronic warfare capability is that network integration,” said recently Lt. Gen. Herbert Carlisle, the U.S. Air Force’s deputy chief for operations, plans and requirements. “Even active electronically scanned array radars can be attacked, but it takes a dedicated effort to jam those systems. A combination of sensor fusion and networking could overcome such attacks however”.

The Technology

Tactical Data Links (TDLs) involve transmissions of bit-oriented digital information which are exchanged via message formats used in support of joint and combined operations. They can provides real-time, jam-resistant secure transfer of combat data, voice and relative navigation information between widely dispersed battle elements. Participants gain situational awareness by exchanging digital data over a common communication link that is continuously and automatically updated in real time, reducing the chance of fratricide, duplicate assignments or missed targets. Each participant in the communication link is able to electronically see the battle space, including assigned targets or threats.

In the recent years, several programs have been established (particularly in the U.S.) to transform conventional Tactical Data Links (e.g. Link 16, Link 22, and Variable Message Format) to comply with a modern net-centric vision. Within these programs, TDLs are being expanded to assess and transform joint data link communications to the net centric standards, and to ensure interoperability and seamless integration with Joint communication systems. The implementation of these network capabilities into the data link environment is expected to enhance the decision cycle between sensor-to-shooter; providing information-superiority, shared environment that enhances combat power by increasing speed of command, higher tempo of operations, greater lethality, increased survivability, and self synchronization. This transformation must balance the needs of the warfighters with the requirements for net centric operations.

In the U.S., an Advanced Tactical Data Link (ATDL) study was started in 2008 to evaluate various data link alternatives for contested and anti access airspace scenarios. This activity, that culminated in a public solicitation from the U.S. Navy, responds to a critical requirement for increased connectivity and capacity between the tactical and airborne domain to exploit complementary C2, ISR and targeting for greater mission effectiveness. Current tactical communication capabilities have limited throughput and scalability, insufficient AJ (anti-jam) and LPE (low probability of exploitation) capability, and high latency and network join times. Link-16, the most widely used airborne tactical data link, provides C2, SA, weapons coordination, electronic warfare, and other capabilities, but does not meet emerging throughput, scalability, and latency requirements, especially in high electronic attack environments. In this context, the ATDL aims at complementing existing links to support integrated sensing and weapons coordination and control across air, maritime and ground domains for both manned and unmanned platforms.

U.S. Navy is particularly interested in advanced tactical data link capability for the E-2D Hawkeye carrier-based maritime surveillance aircraft, the F/A-18G Growler electronic warfare jet, the F-35 joint strike fighter, and unmanned aerial vehicles (UAVs).

References: DefenseNews (1), C4I Technology News (2), FBO.GOV (3), Military&Aerospace (4)

February 24, 2012

U.S. Army's plans for fielding Capability Set 13 on eight Brigade Combat Teams

News Report

As reported by U.S. Army, beginning early next year eight U.S. brigade combat teams will be equipped with an advanced, integrated tactical communications network. The U.S. service is now synchronizing the production, fielding and training for Capability Set 13, which is composed of vehicles, network components, and associated equipment and software. These technologies will for the first time deliver an integrated voice and data capability throughout the brigade combat team formation down to the tactical edge.

Capability Set Management

Capability Set Management (CSM) is the U.S. Army process for managing network capabilities as a cohesive portfolio and synchronizing all supporting activities.  This revolutionary new way of designing, procuring, testing and ultimately delivering Network capabilities to Soldiers should enable the Army to place new and emerging capabilities into their hands early and often. CSM evaluates the current operational environment, then designs a suite of systems and equipment, a “capability set”, to answer the projected requirements of a two-year period.  Instead of developing a capability and buying upfront enough to cover the entire force, the Army will procure only what is needed by units in the train-ready and deployment pools.  Every two years or so, U.S. Army will integrate the next capability set, which will reflect any changes or advances in technology realized since the last set was fielded.

Each Capability Set undergoes operational evaluations prior to fielding to assess the collective functionality and interoperability of the set, each component’s individual performance and compliance with architectural standards.  Soldiers participates in these assessments and their feedback shape how the U.S. Army determines operational requirements and will guide materiel development. Capability Set 13, in particular, has taken shape through the Network Integration Evaluations, or NIEs, a series of semi-annual field exercises designed to quickly integrate and mature U.S. Army's tactical communications network. The connectivity, architecture and components of the capability set will be validated and finalized at the NIE 12.2, which takes place in May at White Sands Missile Range, N.M., and Fort Bliss, Texas, involving 3,800 Soldiers of the 2nd Brigade, 1st Armored Division executing realistic operational scenarios. Capability Set 13 will produce a tangible increase in U.S. Army network capability. 8 brigades will be equipped at the beginning of 2102, and ultimately at least 20 brigades will receive fully integrated network equipment suites.

The centerpiece of Capability Set 13 is the Warfighter Information Network-Tactical Increment 2, a major upgrade to the tactical communications backbone that will enable mission command on-the-move and extend satellite communications to the company level. Integration and configuration of WIN-T Increment 2 equipment on combat vehicles is now underway at U.S. Army facilities in preparation for production and synchronized fielding. The formal operational test for WIN-T Increment 2 will take place in conjunction with NIE 12.2.

The Agile Process

The U.S. Army has leveraged commercial industry to achieve significant modernization of network capabilities through the wars in Iraq and Afghanistan using the flexibility of contingency funding and operational necessity. The challenge has been to define a process that enables success within the current materiel enterprise framework. Under the NIE effort, U.S. Army has established a similar operational environment at Fort Bliss/WSMR, supported by laboratory analysis at Aberdeen Proving Grounds, to institute an “Agile Process” that will introduce and evaluate commercial technologies in a controlled setting.

The Agile Process is thus an effort to procure critical capabilities in a more rapid manner, while ensuring technical maturity and integration synchronization. The ultimate end state of the Agile Process, the NIE, is to procure and align systems that meet a pre-defined operational need or gap and demonstrate success through Soldier lead evaluations during the Network Integration Evaluation.

The U.S. Army is also working to formalize the precise mechanisms through which contracts can emerge from the NIE process. Earlier this week, in its first procurement action resulting from the NIEs and Agile Process, the U.S. Army issued a "sources sought" notice for a single-channel, vehicle-mounted radio. The radios, known as Soldier Radio Waveform, or SRW, will act as a conduit for voice and data between the dismounted Soldier, his unit and higher headquarters, increasing situational awareness and reducing fratricide. This procurement, planned in time for Capability Set 13, illustrates how the NIEs and the Agile Process allow U.S. Army and industry to work together to quickly fulfill network hardware and software capability gaps.

References: U.S. Army (1,2,3)

February 23, 2012

Harris' Falcon Networking System connects warfighters to the tactical cloud


News Report

As announced in a press release, Harris recently unveiled its new Falcon networking system, which is presented as the first end-to-end system for connecting warfighters in the field to the tactical cloud. The system broadens and simplifies the delivery of secure video, data and other crucial command and control applications over both wideband tactical and emerging cellular networks.

The Technology

Warfighters today face challenges accessing data when their missions take them beyond the range of command center infrastructure. The new system combines information technology resources, such as a computer server and Falcon wideband tactical radio, into an integrated, lightweight package that can be deployed to support missions at the tactical edge. By utilizing the Falcon networking system, tactical users can now access applications and other critical data files that were previously beyond their reach due to constraints in bandwidth and power. Designed for on-the-move operations, the Falcon networking system delivers assured wireless network connectivity, content and services to mobile and dismounted soldiers. The system enables reliable, persistent distribution of vital information between higher headquarters, through command vehicles, to the squad.

Building on the proven capabilities of the AN/PRC-117G radio, Harris' solution extends the network to the edge with the most complete mobile system available. The standard configuration of the system includes:
  • Tactical Radios, i.e. the Harris' Falcon III® AN/PRC-117G, the low-profile 50-watt vehicular amplifier adapter (VAA), which also provide Sierra™ II software programmable encryption and wideband data performance with the Harris Adaptive Networking Wideband Waveform (ANW2) and the Soldier Radio Waveform (SRW).
  • A Network Communications Server, i.e. a small, rugged and scalable network integration center which includes dual security enclaves with embedded routers and servers and standards-based interfaces to support radio cross-banding, distributed information routing, and hosting of mission-critical applications.
  • Tactical Cellulars. To help transform the user experience in military communications, Harris designed the Falcon networking system with a 4G tactical cellular module that will enable warfighters to use ruggedized smartphones and other lightweight devices on the battlefield. Tactical cellular service in the system adds capacity, speed and 4G LTE standards to the battlefield with all key components — antennas, filters, baseband and controls — contained in a rugged enclosure. The system contains an LTE Core that provides basic voice, data, video and network management through a standards-based solution compatible with commercial user equipment. Future enhancements will include roaming and composed security solutions.
Comments

"Harris is committed to developing technology that significantly enhances the utility of the tactical network," said George Helm, president, Department of Defense business, Harris RF Communications. "This system builds on our expertise in tactical communications and high-grade information security to deliver assured network connectivity, content and services, where and when they are needed. In short, our system delivers information to the right place at the right time in harsh and remote environments."

References: Harris (1,2)

February 21, 2012

General Dynamics demonstrates advances in on-the-move satellite communications


News Report

As illustrated in a recent press release, General Dynamics C4 Systems recently completed the first demonstration of secure voice and data communications via the Mobile User Objective System (MUOS) satellite-communications waveform. The demonstration used the Joint Tactical Radio System (JTRS) Handheld, Manpack, Small Form Fit (HMS) two-channel networking radio (AN/PRC-155), running the MUOS waveform software, to transmit encrypted voice through a MUOS-satellite simulator to the MUOS ground station equipment that will soon be deployed in Sicily.

The Technology

MUOS is a is a next-generation narrowband tactical satellite communications system designed to significantly improve ground communications for U.S. forces on the move. The system will enable secure, mobile networked communications worldwide, in even the most-austere environments. MUOS consists of four geostationary earth orbit satellites with an additional on-orbit spare, and a fiber optic terrestrial network connecting four ground stations around the globe. Each satellite will feature two payloads that enable the system to integrate with the existing architecture while upgrading military users to the new wideband code division multiple access system, which will provide mobile warfighters point-to-point and netted communications services at enhanced data rates and priority-based access to on-demand voice, video and data transfers.

The new waveform is termed the MUOS Common Air Interface (CAI), a Software Communications Architecture compliant modulations technique for the Joint Tactical Radio System (JTRS) terminals. User terminals will be in fact provided by the U.S. military under the JTRS program, with an emphasis on handheld, soldier-worn units. For users, the MUOS system will provide familiar cellular phone-like services with the satellites acting as very tall “towers” to allow warfighters on the ground to communicate directly with each other and their commanders virtually anywhere in the world.

The flow of information between users when MUOS is operational will be much different than today’s systems. Users will communicate with the satellite via UHF WCDMA links and the satellites will relay this to one of four ground sites located in Hawaii, Norfolk, Sicily, and Australia via a Ka-band feederlink. These ground sites are interconnected to switching and network management facilities located in Hawaii and Virginia. These facilities identify the destination of the communications and route the information to the appropriate ground site for Ka-band uplink to the satellite and UHF WCDMA downlink to the correct users. Network management will feature a government controlled, priority-based resource management capability that will be adaptable and responsive to changing operational communication requirements. Additionally, MUOS will provide access to select Defense Information System Network services, a voice and data capability that has not been available to UHF MILSATCOM users on prior systems. For satellite telemetry, tracking and command, MUOS will use the existing control system operated by the NavalSatelliteOperationsCenter at Pt. Mugu, California with the Air Force Satellite Control Network as a back-up.

When MUOS is fielded it will serve a mixed terminal population. Some users will have terminals only able to support the legacy waveforms while other users will have newer terminal able to support the MUOS CAI. In anticipation of this, each MUOS satellite carries a legacy payload that will continue to support legacy terminals, allowing for a more gradual transition to the MUOS WCDMA waveform.

For the time being, development of the MUOS waveform remains on track for completion in the third quarter of 2012. By year-end, the MUOS capability will be available on the General Dynamics' AN/PRC-155 manpack radio, the first MUOS terminal that will be available to soldiers. The AN/PRC-155 is a two-channel, software-defined radio capable of network-centric connectivity and legacy interoperability, supporting advanced (SRW, MUOS) and current-force (SINCGARS, SATCOM, HF, EPLRS, etc.) waveforms.

General Dynamics' AN/PRC-155 Two-Channel Networking Manpack Radio
Other radio vendors are keeping close tabs on General Dynamics’ progress developing the MUOS waveform through the JTRS Open Information Repository, a resource designed to link vendors to open-source software initiatives. Harris, for example, plans to provide MUOS capability through its Falcon III AN/PRC-117G tactical satellite radios. Those software-defined, multiband radios used in ground vehicles and command posts were redesigned in 2010 to become MUOS-compatible. Once the MUOS waveform is ready, Harris will begin loading it onto approximately 10,000 AN/PRC-117G radios fielded..

The Context

Lockheed Martin is the MUOS prime contractor and system integrator, and was awarded in 2004 a $2.1 billion contract to build the first two satellites and associated ground control elements by the U.S. Navy’s Space and Naval Warfare Systems Command (SPAWAR) (competing against the Raytheon team).

General Dynamics is leading the development and deployment of the MUOS ground system that provides communications and control interfaces between the MUOS satellites and existing and future U.S. Department of Defense terrestrial communication networks. General Dynamics also is providing the wireless protocol for communication between those networks and the MUOS satellites.

References: General Dynamics (1,2,3), Gunter's Space Page (4), DefenceTalk (5), U.S. Navy (6), Space News (7)

February 15, 2012

U.S. Army's operational testing of WIN-T Increment 2

News Report

As reported by U.S. Army, U.S. Soldiers recently began training in preparation for the upcoming Warfighter Information Network-Tactical, or WIN-T, Increment 2 operational test. Soldiers began the 10-week New Equipment Training, or NET, in January in advance of the WIN-T Increment 2 Initial Operational Test and Evaluation, known as an IOT&E, scheduled for next May.

The WIN-T Increment 2 IOT&E will be held in conjunction with the Army's Network Integration Evaluation, or NIE 12.2, where it will be participating as a System Under Test. The analysis and test results from this strenuous three-week IOT&E will be used in the Full Rate Production Decision, scheduled for the fourth quarter of fiscal year 2012.

NIE 12.1, which wrapped up in November 2011, already gave the U.S. Army a unique opportunity to evaluate WIN-T Increment 2 in an operational environment about six months before its IOT&E. U.S. soldiers took the system for a test drive to evaluate its performance and provide valuable feedback well before the normal test cycle, enabling the Army to smooth out any rough edges and better prepare it for the formal operational test in the next spring. NIE 12.1, in particular, provided the first opportunity in which WIN-T Increment 2 was installed and evaluated on Mine Resistant Ambush Protected, or MRAP All Terrain Vehicles.

The Technology

As already illustrated in this blog, WIN-T is the U.S. Army’s on-the-move, high-speed, high-capacity backbone communications network, linking Warfighters on the battlefield with the Global Information Grid (GIG). WIN-T introduces a mobile, ad-hoc, self-configuring, self-healing network using satellite on-the-move capabilities, robust network management, and high-bandwidth radio systems to keep mobile forces connected, communicating, and synchronized.

Similar to a home Internet connection, WIN-T Increment 1 provided Soldiers with high-speed, high-capacity voice, data and video communications to units at battalion level, with Soldiers having only to pull over to the side of the road to communicate. WIN-T Increment 1 was defined as providing “networking at-the-halt” and consists of a Joint compatible communications package that allows the Warfighter to use advanced networking capabilities, retain interoperability with current force systems, and keep in step with future increments of WIN-T. Increment 1 is a rapidly deployable, early-entry system housed in an S-250 shelter and mounted on an ECV HMMWV for roll-on/roll-off mobility.

WIN-T Increment 2 adds warfighter mobility and provides a communication network down to the Company level. Increment 2 enables mobile battle command from Division to Company in a completely ad-hoc, self-forming network. The WIN-T Increment 2 addition of embedding communications gear in the Commander’s vehicles enables SIPR (Secure Internet Protocol Router) into the Warfighting platform. Commanders and select staff have the ability to maneuver anywhere on the battlefield and maintain connectivity to the network. Since the WIN-T Increment 2 network is self-forming and self-healing, it provides a new level of flexibility to support changing mission requirements. Not only does it add on-the-move communications capabilities down to the company level, but it will also allow combat net radio and data networks to be extended beyond-line-of-sight. An initial Network Operations, or NETOPS capability will also be fielded to facilitate the planning, initialization, monitoring, management and response of the network. Additional features of WIN-T Increment 2 are:
  • a "colorless core" which provides an enhanced level of communications security;
  • automated planning for WIN-T waveforms (Net Centric waveforms, NCW, and Highband Network Waveform, HNW);
  • propagation analysis for Line Of Sight (LOS) waveforms; 
  • On-The-Move (OTM) node planning;
  • automated link planning for currently fielded systems;
  • initial automated Spectrum Management;
  • initial Quality of Service (QoS) planning & monitoring;
  • map based monitoring;
  • over the air network management and configuration of WIN-T Radios.
WIN-T Increment 3 will continue development of WIN-T components to meet the full range of network capacity, security, and full on-the-move capabilities for the modular force. Increment 3 introduces the air tier providing a three-tiered architecture: a) traditional line-of-sight, b) airborne through the use of Unmanned Aerial Vehicles and other airborne platforms, c) satellites.

Comments

"WIN-T Increment 2 will provide a number of transformational capabilities for the Army's tactical communications network," said Lt. Col. Robert Collins, product manager for WIN-T Increments 2 and 3. "This training is the first step in readiness for the operational test and our first opportunity to thoroughly train the Soldiers and give them all the right field tests to be able to operate and deploy the network."

"The power of WIN-T Increment 2 lies in its integrated terrestrial and satellite communications or SATCOM network," said Col. Edward Swanson, project manager for WIN-T. "Being able to command the battlespace securely and effectively while on-the-move, despite terrain obstructions, will transform how the Army operates and significantly increase mission success."

The Context

In 1999, almost one decade after Desert Storm, a U.S. Joint Requirements Operational Concept (JROC) established a new program of record to move tactical communications into the realm of net-centric communications. This program was entitled Warfighter Information Network, Tactical or WIN-T. It emerged as the U.S. Army embarked on the Chief of Staff's Transformation Roadmap under the U.S. DoD communications architecture umbrella known as the Global Information Grid (GIG). WIN-T was expected to take full advantage of emerging network technologies and provide voice, video, and data for the warfighter.

In 2002, two separate competitive contracts were awarded to General Dynamics and Lockheed Martin to perform system engineering tasks, program management tasks and engineering services necessary to conduct initial requirements analyses and generate network architecture designs. In 2004, the U.S. Defense Acquisition Executive authorized a revised acquisition approach for the WIN-T program. The new approach combined the two contractors into a single team with General Dynamics as the prime and Lockheed Martin as a major subcontractor.

In July 2006, the WIN-T schedule slipped five years from initial operational capability (IOC) fielding in 2008, to an IOC in 2013.

In September 2007 the U.S. Army awarded the General Dynamics-Lockheed Martin a WIN-T contract modification valued at up to $921 million to continue development of the WIN-T system and to accelerate delivery of WIN-T capabilities to the existing modular force. The $921 million in modifications comprised WIN-T Increment 2 and WIN-T Increment 3.

References: U.S. Army (1), C4I Technology News (2), Global Security (3), General Dynamics (4)

ST Electronics' SuperneT VICS provides vehicular integration of C4ISR components


News Report

As reported by Digital Battlespace, ST Electronics recently unveiled its new SuperneT Vehicular Communication Systems ST6800 (SuperneT VICS) which provides a network platform to facilitate integration of heterogeneous C4ISR components.

The Technology

ST Electronics' SuperneT family of Integrated Communication System ST6800 (also known as ICS) is an integrated C4 solution that integrates various subsystems to provide seamless data and voice interoperability as well as information dissemination across disparate systems and heterogeneous networks. It allows integration of disparate systems to deliver unified voice, data and multimedia services to fixed and mobile user terminals, as well as interoperability between different agencies to achieve closer co-ordination and faster response, and interconnectivity between remote fixed/mobile command centres and strategic headquarters for more effective sharing of resources and information.

The vehicular version of the product (VICS) is essentially a mobile communication solution that caters for the setup of highly mobile platforms such as patrol craft, armoured vehicles, commercial vehicles, ambulances, etc, and it is is designed to operate in a fast paced and fast-changing network topology environment. This latest system allows for interconnectivity, survivability and interoperability, and is based on an open architecture design that allows systems to be easily upgraded and therefore cuts costs for the customer.

The SuperneT VICS exploits IP technology to facilitate the convergence and integration of voice and data services, and offers a standard gigabit ethernet interface backbone that serves as a common network fabric to connect all platforms' C4ISR systems. SuperneT VICS leverages this gigabit ethernet interface for implementing a secured, fault tolerant dual ring backbone which offers no single point of failure for mission critical operations. This backbone allows for secured communication services including voice and data separation to enhance information assurance.

The SuperneT VICS backbone comprises fully rugged, small form factor intelligent crew stations, radio and Ethernet gateways to facilitate user assess to a comprehensive suite of voice and data services. These services include vehicle intercom, radio access/control, communication rebroadcast, Layer 2 and 3 switching, etc. The SuperneT VICS also facilitates integrated system management that includes frequency, network and equipment management.

Comments

"The SuperneT VICS offers an ideal platform for collaboration, providing speed of command and control and enhanced operational efficiency for work groups on wheeled and tracked combat vehicles, and small naval crafts operating in high temp and harsh tactical environments," the Company announced during the last Singapore Air Show.

References: Digital Battlespace (1), ST Electronics (2,3)

February 3, 2012

Contract Award: General Dynamics to provide its Tactical Mobile Routers for United Arab Emirates' Command and Control System

News Report

As reported in a recent press release, General Dynamics Canada has received a contract to supply more than 2,700 Tactical Mobile Routers (TMR) for use in the Emirates Command and Control System (ECCS), a Command, Control, Communication, Computer, Intelligence, Surveillance and Reconnaissance (C4ISR) program that will integrate and coordinate the tactical assets of the United Arab Emirates. The contract was awarded by Emiraje Systems, the UAE-based prime contractor for the ECCS.

The Technology

Current battlefield networks are increasingly employing standard Internet transport protocols which impose high bandwidth overhead and rely on consistent end-to-end connectivity. This technological solution has difficulty providing acceptable message delivery performance over the typically tactical network.

General Dynamics' Tactical Mobile Router (TMR) overcomes these challenges by analyzing network feedback to characterize links as Desired, Disadvantaged or Disrupted and then by delivering information via the most appropriate bearer. TMR uses advanced MESHnet® grade protocols designed to transfer messages with reliability, efficiency and reasonable latency in a disrupted heterogeneous network environment.

TMR is basically a rugged Internet router which ensure that military personnel can communicate using off-the-shelf applications, including e-mail, chat messages, and multimedia-rich shared information resources in challenging battlefield environments. The TMR creates tactical Internet ad-hoc networks seamlessly that automatically form, reconfigure, and operate even when network infrastructure is overloaded, damaged, or unavailable due to mountainous or remote terrain, urban environments, or other conditions. In addition, TMR's critical store-and-forward capabilities ensure continues flow of voice, data and Blue Force Tracking in rugged and remote military environments with communications infrastructure

Integration of the TMR into the existing UAE C4ISR networks offers an affordable, dependable option to extend the life of legacy networks while adding new internet-like applications.

Comments

General Dynamics Canada worked closely with the Emiraje systems network design team to ensure that the TMR was able to address the most extreme requirements including some of the harshest, most challenging and remote environments that are open to network disruption,” said David Ibbetson, General Manager of General Dynamics Canada. “With the deployment of the TMR, UAE is adding strategic capability that ensures their soldiers have access to the type of reliable, continuous and ubiquitous Internet-like communication in the battlefield that we all have become accustomed to in our daily lives”.

The Context

Emirates Command and Control System (ECCS) is a major Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance (C4ISR) Program, which will federate, integrate, coordinate and maximize the combined efficiency of the UAE Armed Forces assets.

As prime contractor of ECCS, Emiraje Systems carries out in Abu Dhabi all system design and system integration activities, as well as the development of critical components. the Company also drives the solid industrial organization it has built, based on worldwide defence suppliers and subcontractors from Spain, France, UK, Canada, UAE and Switzerland. ECCS also represents a new model of industrial cooperation. Emiraje Systemshas been established in 2009 as a strategic Joint Venture between C4 Advanced Solutions (C4AS), a wholly owned subsidiary of the Emirates Advanced Investments group (EAI), and Cassidian (the former EADS Defence & Security).

References: General Dynamics (1,2), Security News Desk (3)

February 1, 2012

Contract Award: Northrop Grumman to provide its Battlefield Airborne Communications Node for two U.S. Air Force Global Hawks


News Report

As announced in a recent press release, the U.S. Air Force has awarded Northrop Grumman a $47.2 million contract for the purchase and integration of two more Battlefield Airborne Communications Node (BACN) payloads on two existing Block 20 Global Hawk aircraft.

After the BACN payloads have been integrated on the Block 20 Global Hawks, the aircraft will be designated as USAF EQ-4B unmanned systems, providing long endurance and high persistence gateway capabilities.

The Technology

In theater operations, mountainous terrain inhibited line-of-sight communications; diverse weapon systems were unable to communicate with each other; each operating unit could see only a limited set of the complete picture. BACN bridges the gaps between those systems, enabling essential situational awareness from small ground units in contact up to the highest command levels.

BACN is a high-altitude, airborne communications and information gateway system that maintains operational communications support 24 hours a day, seven days a week. The persistent connectivity that BACN provides improves situational awareness and enables better coordination between forward-edge warfighters and commanders. BACN bridges and extends voice communications and battlespace awareness information from numerous sources using a suite of computers and radio systems.

BACN’s Airborne Executive Processor (AEP) enables a persistent Gateway in the sky that receives, bridges, and distributes communication among all participants in a battle. BACN’s AEP provides translator and gateway interfaces among all supported communications systems, and forwards knowledge-based intelligence information to the Global Information Grid. By controlling the AEP via a ground station, BACN becomes radio agnostic, platform agnostic, and un-tethered.

Comments

 "The addition of two more BACN systems on Global Hawks will decisively enhance the required 24/7 gateway capability," said Claude Hashem, vice president of the network communications systems business at Northrop Grumman's Information Systems sector. "The EQ-4B unmanned systems will continue to provide long endurance and unsurpassed communications persistence to our warfighters."

"This latest award continues the BACN program tradition of delivering new capability on compressed timelines that meets the operational needs," said Steve Zell, Northrop Grumman BACN program director.

The Context

BACN is not a new idea for the air force. Nine years ago, realizing that every aerial battlefield in the past few decades has featured several KC-135 tankers circling, waiting to refuel a thirsty warplane, the U.S. Air Force gave the tankers an additional job. By adding a few hundred kilograms of electronics mounted on a cargo pallet, which KC-135s are equipped to handle, the tanker was turned into a node in an aerial communications network. This solved the problem of how to connect warplanes to the battlefield when those planes do not have satellite communications capability. The system, called ROBE (Roll-On Beyond-line-of-sight Enhancement) was particularly useful in a mountainous area like Afghanistan.

Based on the lessons learned achieved with ROBE, in 2005 the U.S. Air Force introduced the BACN as a technology demonstrator to provide interlink between aircraft in a single battle area. Northrop Grumman was the prime contractor for the development, fielding and maintenance of the BACN system. The company was awarded the first BACN contract in April 2005 by the U.S. Air Force Electronic Systems Center, Hanscom Air Force Base, Mass.

The BACN program has received a number of accolades over the past year. U.S. DoD and the National Defense Industrial Association selected the BACN Joint Urgent Operational Need program to receive one of the Top 5 DoD Program Awards, which are given annually for excellence in systems engineering. BACN also was honored with the Weapon Systems Award from the Order of Daedalians, a national fraternity of military pilots, and the 2010 Network Centric Warfare Award for Outstanding Achievement from a Defense Industry Partner, by the Institute for Defense and Government Advancement.

During the last three years, U.S. Air Force has been using business jets (the 44 ton BD 700) and specially equipped RQ-4B Global Hawk UAVs to act as communications relay stations over Afghanistan by using the BACN equipment. This allowed ground troops to not only talk to others farther away, but also enables ground troops to quickly connect with warplanes overhead.

References: Northrop Grumman (1,2), Strategypage (3), SpaceWar (4)

January 23, 2012

Contract Award: SAIC to develop smart phones' mobile ad-hoc networks for U.S. DARPA


News Report

As announced by U.S. DoDSAIC was awarded a 8 M$ contract to provide a flexible Smartphone Mobile Ad-hoc Network, associated development, and test framework to ensure successful integration and validation of content-based Mobile Edge Networking technology developer solutions.

Work will be performed in SAIC's McLean's headquarters, and is expected to be completed by June 2014. The U.S. Defense Advanced Research Projects Agency (DARPA) is the contracting activity.

The Context

SAIC is already working with DARPA for developing ad-hoc networks aimed at enabling network centric connectivity for ground and airborne vehicles, as well as interoperabilty among current, future, proprietary and non-proprietary communications devices.

Most of this work is performed in the context of DARPA's MAINGATE program, which seeks to develop the next generation Network Centric Radio System with additional capabilities and an assured affordable unit price to the user. MAINGATE will enable heterogeneous groups of radios to be integrated into a heterogeneous network tolerant to high latency and packet loss. The technologies developed for the program will permit affordable, tactical, real-time, high fidelity video, data and voice services to be deployed in a networked environment to support tactical operations in maneuver or dismounted operations for line-of-site and beyond-line-of-site communications on the move and stopped.

The system has been successfully tested among a large number of low and high bandwidth users, including video, along with voice and data. Specifically, MAINGATE was installed and tested in configurations using aerostats, unmanned aerial vehicles (e.g., Fire Scout and BAT UASs) and Stryker vehicles, to provide networking among several tactical forces performing various simulated missions.

MAINGATE prototype radio use a mobile ad hoc networking capability to link devices via IP-based transmissions. Reliability issues such as signal loss and interference are mitigated by technologies such as mobile ad hoc networking (MANET) protocols, multiple input, multiple output (MIMO), dynamic spectrum access and disruption-tolerant networking.

References: Defense.gov (1), DefenseSystems (2), SAIC (3), DARPA (4)

December 22, 2011

Contract Award: CenturyLink to support U.S. DoD communications transport services


News Report

As announced in a recent press release, CenturyLink has won a multi-year task order valued at more than $250 million from the Defense Information Systems Agency/Defense Information Technology Contracting Organization (DISA/DITCO) to provide private line services for dedicated high-speed connections between military installations.

With private line services from CenturyLink, U.S. DoD will benefit from reliable transport service; scalable, low latency; and the ability to support multiple applications with flexible network configurations. These private line connections will be dedicated for military use, and the information they carry will be protected with one of the most secure services available.

Under the terms of the order by DISA/DITCO, CenturyLink Government will provide private line services to the U.S. DoD as it migrates to Networx, the largest global communications contract program ever developed for the federal government by the U.S. General Services Administration. When the five-year task order is fully implemented in 2012, CenturyLink Government will provide private line services to all U.S. DoD agencies, including the Air Force, Army, Marines and Navy.

The Context

The largest U.S. government telecommunications program in history, Networx is a 10-year governmentwide contract valued at more than $68 billion. It replaced the FTS2001 contract, which expired Jan. 1, 2008, and offers more advanced telecom technologies and services, such as IP telephony and managed e-authentication services, which FTS2001 did not.

Networx is the largest and most ambitious government telecommunications contract to date. Its aim is to make all voice, data, wireless and IP-related solutions available through one convenient contract, and it was designed under the theory that it can provide the latest technologies at the lowest prices because it drives the billions of dollars that agencies spend on telecom through one contract, therefore cutting prices through economies of scale.

The U.S. General Services Administration manages the Networx contract, which is a way for 135 federal agencies operating out of 191 countries to buy services from the largest telecom companies in the United States, including voice and phone-related services, Virtual Private Networks, IP telephone and IP-related services, managed firewalls, e-authentication and other security services, cell phone and wireless services, video conferencing, web conferencing, storage and other management and application services.

Networx offers thus comprehensive, best value telecommunications providing for new technologies, industry partners and ways to achieve a more efficient, and effective government. Networx allows agencies to focus their resources on building seamless, secure operating environments while ensuring access to the best technology industry has to offer.

The Networx program provides:
  • Service continuity
  • Competitive prices
  • High quality service
  • Full-service offerings (a broad array of services and the ability to expand services throughout the life of the contracts)
  • Alternative sources (access to a broad spectrum of industry service providers, including the major telecommunications companies)
  • Operations support (ordering, billing, and inventory management functions)Transition support - timely and efficient transition coordination and assistance
  • Performance based contracts (Service Level Agreements to ensure contractor performance and quality of service)
 Comments

"CenturyLink will deploy its optical network infrastructure to deliver highly reliable and capable private line services to support the critical and growing needs of our Defense customers," said Diana Gowen, senior vice president and general manager of CenturyLink Government, which is headquartered in Arlington, Va. "CenturyLink's private line services have extensive geographic coverage that will ensure fast, direct, and secure communications between U.S. military bases, posts, camps, and stations."

References: CenturyLink (1), Gsa.Gov (2), GovernmentExecutive (3)

December 15, 2011

Secure Cross Domain Data Transfers with Raytheon's High Speed Guard


News Report

As announced in a recent press release, Rayheon's High Speed Guard cross domain technology (HSG) is now commercially available as an off-the-shelf product. High Speed Guard, previously offered as a service, has been on the U.S. Department of Defense's Unified Cross Domain Management Office baseline list of approved solutions since May of 2010.

The new HSG 3.0.3 release lowers data center maintenance cost and improves monitoring by enabling consolidated network management. Previously, customers would pay for each additional feature that was added to the product. Now, through commercialization of HSG, customers can benefit from product enhancements at no charge as part of a standard maintenance agreement. Another advantage of commercialization is that HSG will no longer be sold as an appliance. This allows customers' freedom of choice in selecting a hardware platform on which to run HSG

The Technology

The sharing and movement of data from a wide variety of sources is essential to the rapid, accurate, and precise execution of almost all applications. Modern military, intelligence, and law enforcement operations, in particular, critically depend on a timely sharing of information. Data collected at higher security levels is typically processed into intelligence meant to be shared at lower security levels, including releasable data for coalition partners. Command and control systems in the field require automated access to higher security level tasking and reporting systems.

Unfortunately, the persistent threat of cyber attack, penetration, and data loss requires that only the most secure methods are utilized to allow information sharing and transfer.

Cross domain solutions provide the ability to manually or automatically access or transfer between two or more differing security domains and thus enable transfer of information among incompatible security domains or levels of classification. Current security policies require a trusted entity to independently validate data being moved between top secret, secret, releasable and unclassified networks. These products are commonly known as trusted guards, high assurance guards, or just guards. Guards typically function as proxies, providing network separation between the two systems being connected.

High Speed Guard™ (HSG) is an accredited software solution that enables highly complex, bi-directional, automated data transfers between multiple domains. HSG has demonstrated the fastest bi-directional transfer rates of more than 9 gigabits per second (Gb/s) on dual processor commodity servers, running a hardened Red Hat® Enterprise Linux® operating system with a strict Security Enhanced Linux (SELinux) policy.

HSG supports a wide variety of data transfer scenarios through the use of flexible transfer mechanisms and extensive data support. These include web services, flow real-time Moving Pictures Experts Group (MPEG2 and MPEG4) video, transfer imagery of multiple formats, imagery metadata files, eXtensible Markup Language (XML), inter-system messaging, Ground Moving Target Indicator (GMTI) data, and a wide variety of proprietary data formats.

Multiple accredited transfer mechanisms provide a variety of fixed security protections and secure transfer methods. These mechanisms include:
  • Streaming Video. High-Speed Guard enables real-time video streaming while providing unparalleled control and auditing of video streams through its MPEG2 parsing capability. This validates key metadata fields, including classification and release caveats. The High-Speed Guard provides the same validation capability for video clip files.
  • Service-Oriented Architecture (SOA) Web Services. High-Speed Guard includes built-in support forWeb services utilizing HTTP. In addition to providing complete inspection of all HTTP headers, the XML parsing capabilities provide full validation support for SOAP based services. Complete support is also provided for SOAP attachments, enabling product retrieval services with multi-gigabyte payloads, while enforcing complete data inspection routines.
  • High Performance Transfer. High-Speed Guard delivers data transactions through simultaneous, bi-directional information transfers using separate transmission sockets. This allows it to sustain rates of more than 9Gb/s on two CPU commodity commercial off-the-shelf servers running Red Hat Enterprise Linux 5 with a Strict SELinux policy.
  • Automated Secure Transfer (AST). High-Speed Guard supports file “drop box” transfers utilizing Secure Shell’s Secure Copy or FTP. AST validates files using the same rule engine as other High-Speed Guard services, a COTS virus scanner, digital signatures, or any combination thereof. Interaction with remote systems is highly customizable, including the mechanism used to indicate files are ready for transfer. Failed files can automatically be re-directed to a HRM. AST supports a “one-to-many” capability for copying files to multiple destinations in a single transaction.
High Speed Guard is deployed with an audit configuration that meets standard requirements across the cross domain community. Each deployment is enhanced with auditing specific to the data flows and security policies for that deployment. This unique auditing is driven by the Rule Engine, permitting the security policy to send any data deemed appropriate to the audit trail at any time. HSG supports local and remote log consolidation of the standard operating system syslog, binary auditing, and data transfer logging. All log and audit data is actively collected, parsed and reduced for immediate administrator notification of security eventsƒ.

High Speed Guard is engineered to satisfy cross domain security requirements for Top Secret/SCI and Below Interoperability (TSABI) and Secret and Below Interoperability (SABI) C&A processes. Multiple customers, including NGA, Federal Bureau of Investigation (FBI), Missile Defense Agency (MDA), and several classified customers have deployed HSG and received accreditation under Director of Central Intelligence Directive (DCID) 6/3, National Institute of 800-53 and 8500.2 security controls.

The Context

High-Speed Guard received its first certification and accreditation in 1998. Since then, it has been fielded to the National Geospatial - Intelligence Agency, Air Force and several other agencies that require critical infrastructures that guard U.S. classified information.

In 2002, High-Speed Guard became certified against Director of Central Intelligence Directive 6/3, Protection Level 4 - Integrity and Availability High, and Appendix E requirements.

In 2010, High-Speed Guard was added to the Unified Cross Domain Management Office (UCDMO) Baseline. UCDMO is the U.S. DoD office that provides centralized coordination and oversight of all cross domain initiatives across the U.S. DoD and the Intelligence Community.

Comments

"The commercialization of HSG provides significant advantages to customers," stated Ed Hammersla, chief operating officer for Raytheon Trusted Computer Solutions. "Now they can purchase a product license and maintenance contract and will receive all new product enhancements as well as customer support."

References: Raytheon (1,2,3,4), UCDMO (5)

December 7, 2011

Network Management in Modern U.S. Army's Military Operations


News Report

Several reports have been already posted in this blog (1,2,3,4) discussing the results of the Network Integration Evaluation exercises, i.e. U.S. Army's semi-annual evaluations designed to integrate and mature the Army’s tactical network, as well as to evaluate deliberate and rapid acquisition solutions.

The NIEs are a series of field exercises involving about 4,000 Soldiers. Soldier feedback and test results from the NIEs are directly shaping the makeup of the U.S. Army's network Capability Set 13, which will begin fielding in fiscal year 2013 to up to eight brigade combat teams.

The last brief from U.S. Army highlights how during the recently concluded NIE 12.1, soldiers from U.S. Army's 2nd Brigade and 1st Armored Division, together with U.S. Army's system engineers, made progress toward integrating and streamlining network management capabilities into common standards.

Today, each component of the network -- such as a certain type of radio or satellite system -- is managed separately with its own software, hardware and human resources. But as the U.S. Army steps closer to fielding integrated sets of network capabilities to full brigade combat teams, the service is now aiming to manage the network holistically. The idea is to shift from multiple tools, each displaying data on a certain piece of the network, to a broad network operations framework that will aggregate that data into actionable information for the commander.
"Just as we will field the tactical network as an integrated capability, we must manage it as an integrated system within the brigade combat team," said Col. Dan Hughes, the Army's system of systems integration director. "NetOps will enable us to view the holistic integrated network baseline, so if the need to apply fixes in the field does occur, we can respond knowing how a specific fix may affect other network capability within the brigade. This integrated approach is new, so we are using the Network Integration Evaluation (NIE) process to help hammer out technical and doctrinal issues as they arise."

"For the first time we've got exposure on exactly how these tools do business and how we need to do business in order to get that visibility across the board," said Clifton Basnight, director of the Network Integration Service Center, which manages NETOPS at the NIEs. "We're trying to find ways of converging these tools so that we can provide not just data to a commander, but intelligence."
One new network management capability evaluated at the NIEs is the Warfighter Initialization Tool, known as WIT, developed by the U.S. Army's Product Director Tactical Network Initialization. The WIT is a user-friendly tool designed to enhance the signal officer's ability to configure and manage the unit task organization and network architecture for the commander. This collection of mission data, known as Data Products, is required to initialize networked systems, enabling end-to-end connectivity and interoperability across the tactical internet. The WIT will enable signal officers to update their "digital phone book" to reflect what occurs in theater, such as equipment or organizational changes like receiving a new communications technology or temporarily cross-attaching another unit. Commanders will be able to take a more hands-on approach, defining and adapting their network based on their fight. The tool will also provide senior commanders with a more accurate Common Operational Picture, or COP, that provides a single display of relevant information to multiple commands.

The Context (NetOps)

NetOps is defined as the U.S. DoD-wide operational, organizational, and technical capabilities for operating and defending the Global Information Grid (GIG), i.e. the globally interconnected set of DoD information capabilities that includes all U.S. DoD owned and leased communications and computing systems and services, software, data, security services, and other associated services necessary to achieve the Information Superiority. The GIG supports all Department of Defense, National Security, and related Intelligence Community missions and functions (strategic, operational, tactical, and business), in war and in peace. The GIG provides capabilities from all operating locations (bases, posts, camps, stations, facilities, mobile platforms, and deployed sites). The GIG provides interfaces to coalition, allied, and non-DoD users and systems.

NetOps influences all core segments of the GIG and associated capabilities, which encompasses Network Management as well as those associated with Information Transport, Enterprise Services and Information Assurance. By linking these operational, technical and programmatic perspectives to achieve integrated capabilities, NetOps assures the availability, protection and integrity of U.S. DoD networks, systems, services, and information.

NetOps is aimed to be able to routinely, rapidly, and accurately reallocate or reconfigure GIG resources, including elements such as information assurance devices, computing processing and storage capacities, and network throughputs to meet changing mission needs and threats. All NetOps tasks necessary to enable data access, information flow, and user collaboration across management boundaries or domains will be synchronized and executed at an appropriate level of detail. Commanders will be able to understand the state of the GIG as it relates to their missions and the associated tradeoffs in performance, security, and agility that could impact the mission. Warfighters and other users will be confident that the GIG can be tailored to meet their needs and can be leveraged to enhance the agility and effectiveness of their forces.

References: C4I Technology News (1,2,3,4), U.S. Army (5), DoDCIO (6)

November 30, 2011

Project Review: the Afghan Mission Network


All ISAF forces (~100,000 additional users) must move to a common network to more effectively share information and resources across Afghanistan
(General Stanley McChrystal, USA, COMISAF)
History

ISAF (International Security Assistance Force) was created in accordance with the Bonn Conference in December 2001. Afghan opposition leaders attending the conference began the process of reconstructing their country by setting up a new government structure, namely the Afghan Transitional Authority. The concept of a UN-mandated international force to assist the newly established Afghan Transitional Authority was also launched at this occasion to create a secure environment in and around Kabul and support the reconstruction of Afghanistan.

On 11 August 2003 NATO assumed leadership of the ISAF operation, ending the six-month national rotations. The Alliance became responsible for the command, coordination and planning of the force, including the provision of a force commander and headquarters on the ground in Afghanistan.

For the majority of organizations operating in Afghanistan, the problem was not data scarcity. This was particularly evident after the first years of operations and interaction with military units, local and national leaders, regional and global media, fact-finding teams, governmental and non-governmental survey organizations, and an alphabet soup of other international actors. Rather than scarcity of data, it was both data overload and the “glare” of ambiguous, contradictory, inconsistent, latent, and incomplete reporting that often caused ISAF forces to avert their eyes and diffuse their attention from the underlying dynamics and relationships of key actors and drivers that really matter in the Afghan operating environment.

Already in 2006 the U.S. and NATO embarked on an effort to establish mail exchange between the NATO and U.S. mission networks. The U.S. mission network at the time was the Combined Enterprise Regional Information Exchange System (called CENTRIXS) Global Counter Task Force (GCTF) and NATO operations were conducted on ISAF SECRET. This project sought to enable email exchange between the two networks. Although the objective was achieved (mail was exchanged), the solution included various guards, firewalls and intrusion detection systems that made it difficult to use and administer. It was so difficult that the system failed for 35 days without even being reported.

The next notable effort in NATO-national interoperability in Afghanistan was the UK-led effort, OVERTASK. With the UK forces deployed to Regional Command South and Helmand in 2005, there was a requirement for UK forces to be interoperable with coalition partners. The solution to meet this requirement was OVERTASK which was based on an enclave within the NATO mission network, ISAF SECRET. A portion of the ISAF SECRET was dedicated for the use of UK forces. As the UK operated on the same network as NATO forces, interoperability was assured. However, operating on the same network requires centralised configuration control. This centralised control maked it difficult for individual nations to install and operate their own nationally-developed systems without considerable coordination.

The real genesis of the Afghan Mission Network can be traced back to 2008, when the Afghanistan campaign plan was revised and the U.S. brass began to look for a way to develop a true mission network for Afghanistan. At that point the U.S. was mainly operating on SIPRnet and NIPRnet, while NATO and the coalition members were on the ISAF secret network. NATO funded an effort to provide voice, chat and Web access over a United Kingdom network called Overtask. But there was still not a real capability for the U.S. to communicate with coalition members at the secret level.

In order to increase situational awareness, Gen. Stanley McChrystal, commander of the ISAF and U.S. Forces Afghanistan, required each coalition nation to share information on a single information infrastructure, the Afghanistan Mission Network. On 7 April 2010, NATO’s resource committees formally approved the way ahead for the Afghan Mission Network project, which radically changed the way Nations contributing to the ISAF mission share information.

The Afghan Mission Network basically provided the connective tissue between the U.S. CENTRIXS (Combined Enterprise Regional Information Exchange System), which is the theater version of SIPRNet, and NATO’s ISAF Secret network, to which the networks of the other ISAF nations connect. By law, SIPRnet does not allow access to non-U.S. users.

Initial operating capability for the network was declared in July 2010, signifying the availability of the network to at least 50 percent of all ISAF forces. AMN’s initial capabilities facilitated human-to-human contact that includes chat, VoIP telephone connectivity, e-mail, Web browsing, friendly force tracking exchange and video teleconferencing.

Analysis

Tipycally, Coalition forces do not easily share information, and Commanders had to gather at a central location to discuss plans without the use of advanced technology. Often, one of their only viable alternatives is to share mission-related information via "Sneaker net". This cumbersome practice called for the warfighter to transfer information onto removable media and manually move it from one system to another, which often is not secure, is very labor intensive, and prohibits information from being shared in a timely manner.

The Afghan Mission Network marks a strategic shift in the sharing of data.

U.S. Defense leaders and their counterparts from other nations say a network infrastructure linking coalition partners in Afghanistan has fundamentally changed the way the multinational effort has been conducted over the last several years. NATO, the U.S. military and other national forces say the Afghan Mission Network (AMN) as it now exists has been a game changer for operations in Afghanistan. Earlier efforts didn't work so well. As already stated, one progenitor to the AMN, geared toward bridging simple email capabilities between U.S. and NATO, was so cumbersome and hard to use that it went out of service for more than a month and no one noticed.

From their respective secure networks, and at their individual discretion, separate Coalition forces can share data, situational awareness and Commander’s intent across the battlefield on a centralized network.

AMN is also an example of technology that allows expeditionary forces to move their data as they deploy. Divisions install the AMN in their headquarters, which allow them to virtually move data when they deploy. This keep the units from having to physically move their servers and there is in principle no lag in the data because it is constantly being updated.

Nowaday, the success of the AMN is spreading beyond the ISAF coalition. Civilian partners in Non-Governmental Organisations (NGOs) have expressed interest in being able to share information with the AMN.

AMN in brief

The Afghanistan Mission Network AMN is the primary Coalition C4ISR network in Afghanistan for all ISAF forces and operations consisting of the ISAF-Secret network as the core with national extensions.

The Afghan National Army furnishes the infrastructure to enable the U.S. and other Coalition forces to provide them with relevant, though selective, data and situational awareness, which does not compromise the security of any partner including the U.S. The Afghan National Army can then respond, making crucial decisions based on current and comprehensive data.

As already stated, the ISAF Secret Network provided by the NATO NC3A is the heart of the AMN. It is connected via six network interconnection points to CENTRIXS and to the networks contributed by Italy, the United Kingdom and Canada. “If Italy wants to talk to us, they can transition across the ISAF core from their network and talk to us over CENTRIXS,” said Lieutenant Colonel Andy McClelland, who is attached to NATO Allied Command Transformation headquarters in Norfolk. “The core is the glue the binds all of the networks together.

The AMN allows nations to operate their own network within the ISAF SECRET classification, which seamlessly connects to the ISAF SECRET core through a series of Network Interconnect Points (NIPs).

AMN enables the 45 nations of the Coalition to unite and fight the enemy as a single force, leveraging the combined strength of each partner.

Red, Blue, Green, White

Different national networks use different viewers to examine data, i.e. the Canadians use a system called BattleView, the U.S. uses Command Post of the Future and the British have a system called JADOCS. The firts task of AMN was to make data available to all these viewers. “Data is published on a server,” said U.S. Army Colonel Pete Gallagher, chief of the ISAF CJ6 branch, at ISAF headquarters in Kabul, Afghanistan, “and users subscribe to that data.

But while the common perception is that battlefield systems provide information about friendly and enemy forces - so called blue and red forces - in Afghanistan, it may be the green and white icons on the screen that make the real difference. Green is the color for the Afghanistan government and security forces, while white represents the local population centers. “We’re trying to separate the red and the white, the insurgents from the population, and insert the green between them, which is the Afghan government and the security forces,” said Col. Derek Orndorff, USA, the communications director for the ISAF Joint Command in Kabul, Afghanistan. “That information is not in the normal, everyday battle command systems that we just pull off the shelf. This is all stuff that is created from the bottom up, from the guys who are on patrol walking around in the bazaars, who had a key leader engagement with an elder in a village. That information has to get into the system in ways that we’ve never done it before. We’ve been getting after that here in Afghanistan.

One way of providing access to that information has been to add a wiki capability to the AMN that allows tip-of-the-spear forces to share vital human intelligence at all levels. By clicking on a particular city or region, for example, a commander can research local leaders, based on impressions and information provided by personnel who have had first-hand encounters.

Cyber Issues

The Conficker computer virus, which was first detected in 2008, reared its ugly head on April 2011 in Afghanistan, where it was detected on the Afghan Mission Network.

We had an older virus that showed up on the network, and when that older virus was discovered, we immediately isolated it, protected the rest of the network, identified what we needed to do, and in about five hours, everybody was operating normally again,” says Col. Derek Orndorff. “It was the Conficker worm. It was a success story from our perspective because our tools picked it up, we identified it, we protected the entire network, and we were able to defeat the challenge relatively quickly and get back to business instead of letting it become debilitating to us.

Col. Orndorff credited network transparency for helping to quickly stamp out Conficker. “AFN is a very open and flat network, so if a user on an ISAF machine wants to see something on the United Kingdom OVERTASK, there’s no login, no firewalls, no certificates, no passwords. There’s nothing. What that means is that everyone who is part of the network has a shared vulnerability. Everybody shares the same risks. So therefore, when we have challenges, we have to have transparency between all the different parts and pieces or you’re going have problems with it,” he explained. Without that transparency, CENTRIXS network operators could have chosen to remain mum about the Conficker vulnerability, which would have allowed it to spread. “This incident was a perfect example of why this is so successful, because everybody understands where their piece is in this so we can all work together.

Comments

On the battlefields of Afghanistan, AMN has transformed the way Coalition Commanders share information,” said Brig. Gen. N. Lee S. Price, PEO for C3T. “Independent discussions and planning efforts between separate Commanders of different nations have been replaced by data sharing across AMN.

References: DefenseSystems.com (1,2,6,10), NATO (3,4), CimicWeb (5), AFCEA (7,11), Military Information Technology (8), KZO Innovations (9)