The Command Support Regiment (Danish: Føringsstøtteregimentet) is a regiment of the Royal Danish Army. It was established in 1951 with the purpose of training and equipping units to support the Danish army with wartime Command, Control and Communications. Until 1 January 2019 the unit was known as Signal Regiment Danish: Telegrafregimentet). Today the battalions filled by the regiment set up the command, control and communications infrastructure of the army by setting up a vehicle-based microwave radio relay network in a mesh topology. The network is designed to be secure, encrypted and difficult to neutralize. Besides the radio network, the regiment also establishes mobile military headquarters to be used by the army.