Base Honor Guard members, Senior Master Sgt. Robert Hull and Master Sgt. Jermell Motley perform retreat as part of the 2018 National Police Week kick off, May 16, 2018, Niagara Falls Air Reserve Station, N.Y. The Niagara Falls ARS community will participate in a number of events throughout the week to honor those who have paid the ultimate sacrifice in the line of duty. (U.S. Air Force photo by Mr. Peter Borys)