FILE PHOTO: The Ronald Reagan Strike Group ship's the aircraft carrier USS Ronald Reagan (CVN 76), the guided-missile cruiser USS Antietam (CG 54) and the guided-missile destroyer USS Milius (DDG 69) conduct a photo exercise with the Japan Maritime Self-Defense Force ship's the helicopter destroyer JS Kaga (DDH 184), the destroyer JS Inazuma (DD 105) and the destroyer JS Suzutsuki (DD 117) in the South China Sea August 31, 2018. Mass Communication Specialist 3rd Class Erwin Jacob V. Miciano/U.S. Navy/Handout via REUTERS