The USS Franklin D. Roosevelt is an aircraft carrier of the United States Navy.
During the near future insurgent conflict, it carried the H.A.W.X. squadron before they conducted an assault on a captured offshore oil facility in the Indian Ocean. One week later, Major Alex Hunter used a stealth F-35 to launch from the carrier to strike insurgent targets in Africa after marking them with a MQ-26B Night Owl drone through the assistance of Russian agent Stephan Drachev.
Although no such information has been mentioned in game, it is likely belonged to the Navy's Fifth Fleet according to the mission area.