Corps is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies greatly, but two to five divisions and anywhere from 40,000 to 80,000 are the numbers stated by the US Department of Defense.
The South African Army is the principal land warfare force of South Africa, a part of the South African National Defence Force (SANDF), along with the South African Air Force, South African Navy and South African Military Health Service. The Army is commanded by the Chief of the Army, who is subordinate to the Chief of the SANDF.
The Royal New Zealand Signals Corps (RNZSigs) provides, co-ordinates and operates the communications networks of the New Zealand Army. The role of RNZSigs is to support other Arms by providing Communication Information System required for Command and Control of Units, Formations and Administrative installations in a theater of Operations and in the New Zealand support area. Modern signal equipment is essential to the army, demanding skilled operators and technicians. Because communications must be maintained even under the worst of conditions, signallers must be expert tradespeople. They must also accept a high degree of personal responsibility because the lives of soldiers can often rely on the fast and accurate transmission of battlefield information.
The Royal Australian Corps of Signals (RASigs) is one of the 'arms' of the Australian Army. It is responsible for installing, maintaining, and operating all types of telecommunications equipment and information systems. The motto of the Signals Corps is Certa Cito and is translated as 'Swift and Sure', signifying the aim of the signal service – that communication be carried out with maximum speed and certainty. Like their British counterparts, the Royal Australian Corps of Signals' flag and hat badge feature Mercury, the winged messenger of the gods, affectionately referred to by members of the corps as "Jimmy".
The Communications and Electronics Branch is a personnel branch of the Canadian Armed Forces (CAF). The army component of the branch is designated the Royal Canadian Corps of Signals.
The South African Army Artillery Formation is the controlling entity of all South African Army artillery units. It draws much of its history from the South African Artillery, established in 1934 but with roots that reach back to 1921. The formation consists of both regular and reserve units. There is a separate South African Army Air Defence Artillery Formation that directs army anti-aircraft warfare units.
The South African Army Engineer Formation is the controlling entity of all South African Army military engineering units. The Formation is currently commanded by the General Officer Commanding (GOC); Brigadier General D.W. Nkosi, as of early 2013.
The 2nd Signal Brigade, was a military formation of the British Army composed of Royal Corps of Signals units. The brigade was first formed following the reorganisation of the old Territorial Army in 1967, and was disbanded in 2012 under the Army 2020 programme. However, later the 2nd Signal Group was formed continuing the lineage of the old brigade, before it was disbanded in 2018.
The Sri Lanka Signals Corps (SLSC) is a combat support corps of the Sri Lanka Army, responsible for providing military communications, information technology and electronic warfare support. The corps is made up of a signals brigade, ten regular regiments and one volunteer regiment. It is responsible for installing, maintaining and operating all types of telecommunications equipment and information systems. It is headquartered at the Panagoda Cantonment.
The General de la Rey Regiment is an reserve infantry regiment of the South African Army.
The 14th Signal Regiment (Electronic Warfare) is a part of the British Army's Royal Corps of Signals. The regiment's role is to provide electronic warfare (EW) capability in support of deployed Land Commanders, in order to enable operations in the electronic battlespace. It is the only British Army regiment capable of conducting sustainable electronic warfare in support of national operations worldwide. The regiment is currently based at Cawdor Barracks, on the site of the former RAF Brawdy, near Haverfordwest, in South Wales.
The South African Army Armour Formation provides an Armour capability to the South African Army. The Formation came into being as part of a restructure. South African Armour Corps units previously under the command of various different brigades and other formations were all grouped under one formation. All armour is assigned to the SA Army Armour Formation under the charge of a General Officer Commanding.
The Umkhonto Field Engineer Regiment is a regiment of the South African Army Engineer Formation. The unit is based in Durban with the HQ being at Old Fort Military Base, Lord's Grounds. As a reserve unit, it has a status roughly equivalent to that of a British Army Reserve or United States Army National Guard unit.
7 South African Infantry Division was a formation of the South African Army, active from the 1960s to 1999.
In April 1978, the South African Minister of Defence authorized the formation of 44 Signal Squadron. From 24 September 1980 until October 1986, 44 Signal Squadron supported 44 Brigade in all aspects of signals, e.g., the supply of communication and the manning of a Communication Centrum (Comcen). From 2 October 1986, the Squadron was upgraded to a Signal Unit with Commandant Lombard as commander and tasked to supply the Brigade with communication and establish a full-strength Unit. The unit's second in command was Maj P. Drotsky and the RSM P. Snyders. The signal unit flag was authorized in 1986. After the restructuring of the SADF as the SANDF in 1994, the unit was renamed 13 Signals Squadron.
The School of Engineers is part of the South African Army Engineer Formation, which provides combat engineering corps training and teaching to military officers and personnel as well as other Military Schools throughout the South African National Defence Force. They are currently the only Military School in Southern Africa to formally present IEDD.
The 10th Signal Regiment is a current regiment of the Royal Corps of Signals within the British Army.
The 13th Signals Group was a military communications brigade sized formation of the British Army. The group was established in 1967 to control the territorial signals regiments with national communication duties in the United Kingdom. It was later disbanded in 1974, when it merged with the 2nd Signal Group.
Future Soldier is a reform of the British Army resulting from the Integrated Review of Security, Defence, Development and Foreign Policy published in March 2021. The aim of the reform is to create a more lethal, agile and expeditionary force, able to fight and win wars and to operate in the grey-zone between peace and war. Future Soldier was published on 25 November 2021 and deals with the organizational changes of the British Army, with changes to personnel and equipment were set out in the Defence in a Competitive Age paper published on 22 March 2021.
South Africa 
South African Army 
