US Army Corps
v. 1.0 February 4, 2001
This diagram, from US Army Field Manual FM 100-15, shows the organization of a typical corps.

Meaning of symbols, left to right:
|
Line 1 |
Line 2 |
Line 3 |
|
Divisions |
Engineer Brigade |
Psyops Tactical Spt Battalion |
|
Independent Brigades |
Air Defense Brigade |
Civil Affairs Brigade (3-5 Bns) |
|
Armored Cavalry Regiment |
Signal Brigade |
Military Police Brigade (3-6 Bns) |
|
Aviation Brigade |
Chemical Brigade |
Finance Group (3-6 battalions) |
|
Artillery Brigade |
Military Intelligence Brigade |
Personnel Support Group |
|
-- |
-- |
Corps Support Command |
Note: An engineer brigade HQ can contain engineer groups, if required. An engineer group is akin to an Indian engineer brigade; i.e, it has several engineer battalions, independent companies, and independent platoons. The Corps Support Command has several units assigned, including a medical brigade, and if required, transport groups of several transportation battalions.