The battalion commander LTC Richard T. Curry and CSM Albert Whatmough along with the remaining companies continued their regular training cycle until October 2004, when the remaining companies of the 1–107th Cavalry were activated for service in Operation Iraqi Freedom III. One element of HHC 1–107th CAV was then deployed to Fort Dix, New Jersey for mobilization training and left for Kuwait in January 2005. The companies operated in Baghdad, Iraq and performed detainee operations at Camps Cropper and Victory with a high profile mission of guarding the deposed Iraqi President Saddam Hussein while he stood trial. The headquarters moved to Fort McCoy, Wisconsin and arrived in Kuwait in December 2004 and deployed to Mosul, Iraq in late December. This element included LTC Curry and CSM Whatmough who both deployed with the battalion in 2004–2005 to establish Forward Operating Base (FOB) Endurance which later became known as FOB Q-West Base Complex 30 Kilometers south of Mosul, Iraq. The mission of LTC Curry and his staff were to provide command & control of the base, establish the base defense operations center, provide life support functions, establish base defense security, conduct combat patrols and build the FOB from the ground up into the largest logistical hub operating in northern Iraq by the end of 2005, a mission that was accomplished prior to their departure.