USS Antietam (CG 54), USS O'Kane (DDG 77) and USS John C. Stennis (CVN 74) transits through the Gulf of Oman. All the ships are part of the John C. Stennis Carrier Strike Group on a regularly scheduled deployment in support of Maritime Operations. Maritime Operations help set the conditions for security and stability, as well as complement counter-terrorism and security efforts to regional nations. U.S. By Mass Communication Specialist 2nd Class Mark Logico, USS John C. U.S. Navy ships conducted a fast attack craft (FAC)/fast inshore attack craft (FIAC) exercise June 4 in the North Persian Gulf. USS John C. Stennis (CVN 74), USS Bonhomme Richard (LHD 6), USS Antietam (CG 54), USS O'Kane (DDG 77), USS Denver (LPD 9) and USS Rushmore (LSD 47) participated in the exercise.