SOUTH CHINA SEA (March 28, 2024) Sailors train on an M2A1 .50-caliber machine gun during a general quarters drill aboard the Nimitz-class aircraft carrier USS Theodore Roosevelt (CVN 71), March 7, 2024. Theodore Roosevelt, flagship of Carrier Strike Group (CSG) 9, is underway conducting routine operations in the U.S. 7th Fleet area of operations. U.S. 7th Fleet is the U.S. Navy's largest forward-deployed numbered fleet, and routinely interacts and operates with allies and partners in preserving a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist Seaman Apprentice Aaron Haro Gonzalez)