During the Second World War, the 94th Coast Artillery participated in major war campaigns within the East Indies, New Guinea, Leyte, and Luzon during which it received commemorate streamers and was additionally decorated with the Philippine Presidential Unit Citation streamer.

During deployment from September 1991 to February 1992, Headquarters and Headquarters Battery, 94th Air Defense Artillery Brigade earned the Army Superior Unit Award for its direct support of United States led multinational operation "Determined Resolve" in the Persian Gulf.

Before its inactivation in 1998, the 94th Air Defense Artillery Brigade formed the nucleus for the first ever Joint Theater Missile Defense Task Force that deployed to Israel in support of Operation Noble Safeguard and Desert Thunder.

On 16 July 2021 soldiers from 94th AAMDC conducted the first-ever MIM-104 Patriot live fire exercise in Australia during the Talisman Saber 21 exercise at the Shoalwater Bay Training Area in Queensland, Australia.

[3][4][5] On 7 October 2021 94th AAMDC announced it was deploying one of the Army's two Iron Dome Defense System - Army (IDDS-A) batteries to Andersen Air Force Base in Guam for experimental testing.