Pakistan Army Corps of Signals

The Pakistan Army Corps of Signals (Urdu: ﺁرمى سيگنل كور; Army Signal Core, is an active combatant military administrative staff corps and a major intelligence and science and technology command of Pakistan Army. The corps core objectives includes the research and development, tests, and manage the military communications and information systems support for the command and control of combined arms forces.

Initially part of Indian Army Corps of Signals which was established by Royal Engineers in 1911, its members and officers closely allied itself with Royal Corps of Signals, actively participated shoulder-to-shoulder in World War II, at a time when Germany invaded Great Britain. It came to existence on 14 August 1947, when Indian Army Corps of Signals was divided into two parts by the British Government, with one part remaining in India while other units formed what is now known as Corps of Signals in Pakistan. It was the brain-child of British Army's intelligence officer Major-General R. Cawthome who also founded and established the premier ISI in 1948. The Corps was supplemented with Royal Corps of Signals officers to assist into building the Corps to working strength. As soon as the Pakistan Army's signal officer were trained, the officer quickly replaced the British signal officers and closely allied the Corps with U.S. Army Signal Corps where the U.S. Signal Corps furthered privded advanced military training to Corps of Signals.

Major. General. Obedur Rehman was the first SO-in-C of the Corps of Signals. On March 23, 1956, the Corps was re-designed as Corps of Signals, and more objectives were made responsible to Corps. In 1948, the Corps established the Military College of Signals to train the personnel and officers for the Corps. A major re-organization were carried out when Corps officers also helped established the Joint Signal Intelligence (JSI) and the Corps nomenclature was also changed. The regiments and squadrons became as battalions and companies. In 1962, the unit was sent to Iran to help built the Iranian Army's own Signal corps, and as for its war capabilities, the Corps took participation in 1947 war, 1965 war, 1971 war, 1999 war, with India. The Corps was also involved with Afghanistan war, Bosnian war, and the Bangladesh war, making the Corps as Pakistan Army's principle combatant arm.

As for its capabilities in science and technology, the Corps worked closely with Defence Science and Technology Organization (DESTO) to develop command and control software, and is notable for its participation for developing the communication system for Badr-II satellite.