Special Tactics senior leaders with the 24th Special Operations Wing lead hundreds of Air Commandos, teammates and family in performing memorial push-ups following the Special Tactics Ruck March Memorial Ceremony at Hurlburt Field, Florida, March 4, 2018. Air Force Special Operations Command Special Tactics Airmen, along with a mission support force of 19 Air Commandos, began the 5th iteration of the Special Tactics Memorial March on Feb. 22 at Medina Annex at Lackland Air Force Base, Texas, to pay tribute to U.S. Air Force Staff Sgt. Dylan J. Elchin. (U.S. Air Force photo by Senior Airman Joseph Pick)