U.S. Navy sailors conduct an insertion and extraction exercise aboard the aircraft carrier USS Ronald Reagan in Iwo To, Japan, Sept. 29, 2015. The ship, and its embarked air wing, Carrier Air Wing 5, provide a combat-ready force to protect the collective maritime interests of the United States and its partners in the Indo-Asia-Pacific region. The sailors are assigned to Explosive Ordnance Disposal Mobile Unit 5. U.S. Navy photo by Petty Officer 2nd Class Paolo Bayas