In the United States Army, U.S. Marine Corps, U.S. Air Force and U.S. Space Force, lieutenant colonel is a field-grade officer rank, just above the rank of major and just below the rank of colonel. It is equivalent to the naval rank of commander in the other uniformed services. The pay grade for the rank of lieutenant colonel is O-5. In the United States armed forces, the insignia for the rank are a silver oak leaf, with slight stylized differences between the version of the Army and the Air Force and that of the Navy and the Marine Corps.
.svg){kind=link}
.svg){kind=link}