Combat Logistics Battalion 2 (CLB-2) is a logistics unit of the United States Marine Corps (USMC). CLB-2 provides direct combat service support to Regimental Combat Team 2 (RCT-2). CLB-2 was formed anew after its second deployment to Iraq in 2005 as a part of the reorganization of the 2nd Force Service Support Group (2nd FSSG). The battalion falls under Combat Logistics Regiment 2 and the 2nd Marine Logistics Group (2nd MLG).