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Warfighter Information Network-Tactical (WIN-T)

The Backbone Of The U.S. Army's Tactical Network

The General Dynamics Mission Systems-built Warfighter Information Network-Tactical (WIN-T) delivers voice and data communications wherever and whenever our soldiers need them without the need for fixed infrastructure.

An essential utility and modernization priority for America’s Army as it deploys to many locations and many environments across the world, WIN-T gives the Army adaptable voice and data services to help soldiers accomplish their missions.

Building the Soldier's Network for the U.S. Army

WIN-T Increment 1: Communications At The Halt

Joint Network NodeOriginally known as the Joint Network Node Network (JNN-N) program, WIN-T Increment 1 began fielding in 2004 to support combat missions during Operation Enduring Freedom and Operation Iraqi Freedom. With WIN-T Inc. 1, for the first time in history, the soldiers in the battlefield had a high-speed, interoperable voice and data communications network down to the battalion level. Fielding of WIN-T Inc. 1 was completed to the U.S. Army, National Guard and Reserves in June 2012.

Similar to most Americans’ Internet connections at home, but with added security and the ability to network in the most remote environments, WIN-T Inc. 1 provides the U.S. Army’s tactical force with secure high speed, high capacity voice, data and video communications “at-the-halt” – granting soldiers the ability to quickly communicate with their operations center.

WIN-T Inc. 1 is currently in use by soldiers in the Army, National Guard and Army Reserves. WIN-T Increments 2 and 3 build on the capabilities of Inc. 1 with on-the-move networking and further security, bandwidth and connectivity.

WIN-T Increment 2: Communications On-The-Move

WIN-T-Increment-2-Outside-No-BackgroundThe 10th Mountain Division was the first to have this new capability when it deployed for Afghanistan in July 2013. WIN-T Inc. 2’s unique value was immediately recognized, as it provided soldiers with communications even as fixed infrastructure was removed.

On-The-Move: The tactical communication nodes in Inc. 2 are the first step to providing a mobile infrastructure on the battlefield. Consisting of mobile points of presence systems (installed on select vehicles at battalion levels and above, which include four companies of up to 200 soldiers and about 10 to 30 vehicles each), vehicle wireless packages, and the soldier network extension (for Company-level connectivity).

Increment 2 enables mission command from brigade to division to company through a completely ad-hoc, self-forming network. Commanders and select staff now have the ability to maneuver anywhere on the battlefield and maintain connectivity to the network, without the need to stop and set up communications, making them vulnerable to attack.

WIN-T Increment 3: Research And Development

Increment 3 (Inc. 3) is the research and development component of the Warfighter Information Network-Tactical (WIN-T) program. Its mission is to continually build on and improve the full WIN-T portfolio, ensuring the network keeps pace with advancements in technology and security while providing our soldiers with access to timely, relevant and actionable information.

WIN-T Inc. 3 advancements simplify WIN-T “network operations” for greater soldier utility and ease of use. And as threats within cyber space continue to evolve and grow, Inc. 3 ensures the entire WIN-T portfolio remains cyber secure with ongoing upgrades and development of Type 1 encryption for the network.

WIN-T Inc. 3 will also expand the reach of the network to provide a fully mobile and flexible tactical networking capability needed to support a highly dispersed force over isolated areas. This is especially important as the Army transitions to a faster, leaner force to handle future threats and missions across the globe.

With continued network enhancements, Inc. 3 provides a leap forward in network capacity, as well as improvements to the overall reliability and robustness of the network.