Navy Seaman Preston Hobday unfastens his harness after rappelling in the hangar bay of the Nimitz-class aircraft carrier USS Harry S. Truman in the Mediterranean Sea, May 14, 2018. Hobday is a hospitalman. The Truman is supporting coalition efforts to defeat the Islamic State of Iraq and Syria through Operation Inherent Resolve. Navy photo by Petty Officer 3rd Class Kaysee Lohmann