The Royal Corps of Signals is a key branch of the British Army responsible for communication and information systems. Established in 1920, it ensures that military units can communicate effectively, using various technologies such as radio, satellite, and computer networks. Members of the Royal Corps of Signals are trained in a range of skills, including operating communication equipment and managing information systems. They play a vital role in supporting operations, ensuring that commanders and troops can share information quickly and securely, which is essential for mission success.