Stable Salutation Soldiers assigned to the 3rd U.S. Infantry Regiment, known as the "Old Guard," host soldiers assigned to the 7th Transportation Brigade (Expeditionary) for a tour of the Caisson Platoon stables at Joint Base Myer-Henderson Hall, Va., Dec. 5, 2022. SHARE IMAGE: Download Image: Full Size (1.49 MB) Tags: army Photo By: Army Sgt. Josue Patricio VIRIN: 221205-A-YF786-9612Y.JPG Photo Gallery