U.S. Air Force Col. Sean Tyler, 633rd Air Base Wing commander, speaks during the Police Week opening ceremony at Joint Base Langley-Eustis, Virginia, May 13, 2019. Police Week’s purpose is to honor defenders, agents, masters at arms, military police, and civilian police officers who made the ultimate sacrifice or have become disabled in the performance of their duties. (U.S. Air Force photo by Senior Airman Anthony Nin Leclerec)