The 136th Infantry Regiment is a unit of the United States Army, falling under the umbrella of the U.S. Army National Guard. Established in 1921 and headquartered in New York, it forms part of the 42nd (Rainbow) Infantry Division. Throughout its history, this infantry regiment has seen service in various conflicts, including World War II, the Korean War, and Operation Iraqi Freedom. The unit consists of multiple companies spread across several states, with its primary mission being land combat operations.