USS PORT ROYAL (CG 73), North Arabian Gulf – Commander, Expeditionary Strike Group (ESG) 3, U.S. Marine Corps Brig. Gen. Carl Jensen, turned over command of Combined Task Force (CTF) 158 to Royal Australian Navy Commodore Peter Lockwood June 23. CTF 158 is responsible for Maritime Security Operations (MSO) in the North Arabian Gulf (NAG). This coalition force works with the Iraqi navy to protect key oil producing assets. MSO help set the conditions for security and stability in the NAG and protect Iraq 's sea-based infrastructure which provides the Iraqi people the opportunity for self-determination. “These are some tough...