1st Infantry Division Commanding General's Mounted Color Guard
The Commanding General's Mounted Color Guard (CGMCG) is an equestrian unit of the United States Army at Fort Riley, Kansas and is a subordinate unit of the 1st Infantry Division. Formed in 1992, the CGMCG is a link to Fort Riley's history as a frontier fort on the Oregon Trail and the site of the U.S. Army Cavalry School.
Source: Wikipedia — 1st Infantry Division Commanding General's Mounted Color Guard (CC BY-SA 4.0)