A corps itself was generally under the control of a higher formation such as a field army, an army group or a command. During the war, the British military contained 16 field corps and three that were intended to control anti-aircraft units.
A corps typically fell under the supervision of a higher formation such as a field army, an army group, or a command. During the war, the British military had 16 field corps and three that were meant to oversee anti-aircraft units.