U.S. Army Sgt. 1st Class Mark Avant, Operations non-commissioned officer assigned to the 128th Aviation Brigade, examines a discarded shotgun shell case while cleaning Sword beach at Fort Eustis, Va., June 4, 2016. In 2015 approximately 6,000 volunteers removed roughly 105,000 pounds of harmful debris from over 275 sites along more than 450 miles of streams and shoreline (U.S. Air Force photo by Staff J.D. Strong II)