170628-N-XL056-041 PACIFIC OCEAN (June 28, 2017) Sailors assigned to the aircraft carrier USS Nimitz (CVN 68) take a break during flight operations in the Pacific Ocean. The ship is on an underway period in the U.S. 7th fleet area of operations. The U.S. Navy has patrolled the Indo-Asia Pacific routinely for more than 70 years promoting regional peace and security. (U.S. Navy photo by Mass Communication Specialist 3rd Class Leon Wong/Released)