Saluting Sentinel Army Sgt. 1st Class Chelsea Porterfield, Sergeant of the Guard at the Tomb of the Unknown Soldier, renders honors during a Presidential Armed Forces Full Honor Wreath-Laying Ceremony at the Tomb of the Unknown Soldier at Arlington National Cemetery, Va., May 31, 2021. SHARE IMAGE: Download Image: Full Size (3.83 MB) Tags: army, arlington national cemetery Photo By: Elizabeth Fraser, Army VIRIN: 210531-A-IW468-287.JPG Photo Gallery