The guided-missile destroyer USS Donald Cook (DDG 75) steams in the Persian Gulf. The guided-missile destroyer USS Donald Cook (DDG 75) steams behind the aircraft carrier USS Theodore Roosevelt (CVN 71) in the Persian Gulf on Jan. 31, 2006. The Roosevelt Carrier Strike Group is conducting maritime security operations in the Persian Gulf. SHARE: Download: Full Size (0.11 MB) Credit: VIRIN: 646948-J-ITF88-347.jpg Photo Gallery