As the Army’s tactical portion of the USA’s Global Information Grid (GIG) network, Warfighter Information Network-Tactical (WIN-T) is designed to help deployed forces tap into that global network and its databases, collectors, and connections to national agencies. At present, this requires multiple private networks, or outright forward deployment of representatives from the agencies in question. If it can be done at all.
WIN-T has absorbed the program formerly known as the Joint Network Node, and another 3 fielding increments will gradually add key capabilities to the system. Increment 1/ JNN is widely fielded, Increment 2 is being fielded, and R&D contracts are beginning fleshing out Increment 3.