1 Group (U.S. Army) Tumbler 20oz

The 1 Group, also known as First U.S. Army, is a major command within the United States Army responsible for training and coordinating activities of field army headquarters, corps, and army aviation units. It operates under the Army Training and Doctrine Command (TRADOC) and is stationed at Fort Leavenworth, Kansas. The 1 Group's mission is to ensure readiness of these forces by conducting collective training exercises, leader development programs, and providing support during contingency operations. It plays a crucial role in maintaining the U.S. Army's ability to rapidly respond to various threats and challenges around the world.