180325-N-MJ135-2126 INDIAN OCEAN (March 25, 2018) The Theodore Roosevelt Carrier Strike Group is underway in formation with the Indian navy Talwar-class frigate INS Tarkash (F50). Theodore Roosevelt is underway for a scheduled deployment in the U.S. 7th Fleet area of operations in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist 3rd Class Spencer Roberts/Released)