157th Air Operations Group

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157th Air Operations Group
157th Air Operations Group emblem
Active	1944–1945; 1948–1952; 1952–present
Country	United States
Branch	United States Air Force
Garrison/HQ	Jefferson Barracks, Missouri
Engagements	Mediterranean Theater of Operations European Theater of Operations

The United States Air Force's 157th Air Operations Group is an Air Operations Center manning unit located at Jefferson Barracks National Guard Base in St Louis, Missouri. The unit is geographically separated from its supporting unit, the Missouri Air National Guard's 131st Bomb Wing.