The United States Air Force's 341st Missile Wing is an intercontinental ballistic missile unit headquartered at Malmstrom Air Force Base, Montana. Up until 1 July 2008, it was designated as the 341st Space Wing.

Malmstrom Air Force Base is a United States Air Force base in Cascade County, Montana, United States, adjacent to the city of Great Falls. It was named in honor of World War II POW Colonel Einar Axel Malmstrom. It is the home of the 341st Missile Wing of the Air Force Global Strike Command (AFGSC). For statistical purposes, the United States Census Bureau has defined Malmstrom Air Force Base as a census-designated place (CDP). It had a population of 3,472 at the 2010 census.