Photo Information UMM QASR, Iraq (June 15, 2006) ? Col. John W. Bullard, commanding officer, 11th Marine Expeditionary Unit (Special Operations Capable), hands an 11th MEU (SOC) plaque to the commodore of the Iraq Army in Um Qasr. All Entries Marine Corps News Colonel Caleb Hyatt Commanding Officer Colonel Caleb Hyatt is a native of Tamarac, Florida. Hyatt took command of the 11th Marine Expeditionary Unit, I Marine Expeditionary Force on June 11, 2024. Read Biography Lieutenant Col. Steven M. Sprigg Executive Officer LtCol Sprigg is a native of Parkersburg, WV. LtCol Sprigg is currently serving as the Executive Officer for the 11th Marine Expeditionary Unit, I Marine Expeditionary Force. Read Biography Sergeant Major Geronimo Guzman Sergeant Major Sergeant Major Guzman reported to the 11th Marine Expeditionary Unit, I Marine Expeditionary Force on May of 2024. Read Biography