The Signal Corps is a branch of the military responsible for communication and information systems. It plays a crucial role in ensuring that troops can communicate effectively during operations, using various technologies such as radios, satellite systems, and computer networks. The Signal Corps supports both strategic and tactical communication needs, making it essential for coordination and command. Established in the United States Army in 1860, the Signal Corps has evolved significantly over the years. It has adapted to advancements in technology, including the use of wireless communication and cybersecurity. The corps also provides training and support for personnel to maintain and operate communication equipment in diverse environments.