Army Secretary Army Lt. Gen. Jeffrey S. Buchanan, commander of U.S. Army North, speaks with Army Secretary Mark T. Esper at Fort Sam Houston, Texas, April 17, 2018. In a May 1, 2018, speech in Washington, Esper outlined the Army’s plan to keep up with a changing world. Army photo by Staff Sgt. Tomora Nance SHARE: Download: Full Size (2.58 MB) Tags: U.S. Army South, Fort Sam Houston, Army Secretary, Installation Management Command, U.S. Army North (Fifth Army), Lt. Gen. Jeffrey S. Buchanan, Mark T. Esper Credit: Staff Sgt. Tomora Nance VIRIN: 180417-A-VH746-022A.JPG Photo Gallery