The political reorientation of Europe in 1989 and 1990 resulting from the end of the Cold War caused major revision of U.S. and NATO military priorities. With the drastic reduction of the threat of general war, SETAF received new missions for regional tactical operations as command and control headquarters for U.S. Army and joint units. Its three artillery groups were inactivated and the two support groups became support groups with unique missions. The 8th Area Support Group's depot operation developed into the maintenance and issue of theater reserve stocks organized in unit sets sufficient to fully equip a heavy brigade.