The 2d Signal Brigade is a unit of the United States Army responsible for signal support. As part of the Army's Network Enterprise Technology Command, it provides and maintains secure communications networks and services across various operations. The brigade, based at Fort Hood, Texas, is organized under the U.S. Army Forces Command. It consists of several battalions specializing in areas such as network warfare, strategic systems, tactical systems, and command and control communication. The 2d Signal Brigade plays a crucial role in enabling real-time data transmission for commanders at all levels, ensuring effective communications during military operations.