170425-N-JP566-804 PATUXENT RIVER, Md. (April 25, 2017) Adam Bowler, squadron leader of the Royal Australian Air Force, lays a wreath at the base of the Australian flag commemorating members of the Australian Defense Force during the Naval Air Station Patuxent River's ANZAC Day observance. Representatives of NAS Patuxent River and the Royal Australian Defense Force observed ANZAC day with a dawn wreath laying service at NAS Patuxent River. The ANZAC Day tradition dates back to the landing on Gallipoli April 25, 1915 by members of the Australian and New Zealand Army Corps. (U.S. Navy photo by Petty Officer 1st Class Patrick Gordon/Released)