<Ul> <Li> 1st Battalion assigned to the Military District of Washington, Fort Myer, Virginia </Li> <Li> 2nd Battalion assigned to the 3rd Brigade Combat Team, 2nd Infantry Division, Fort Lewis, Washington </Li> <Li> 4th Battalion assigned to the Military District of Washington, Fort Myer, Virginia </Li> </Ul> <Li> 1st Battalion assigned to the Military District of Washington, Fort Myer, Virginia </Li> <Li> 2nd Battalion assigned to the 3rd Brigade Combat Team, 2nd Infantry Division, Fort Lewis, Washington </Li> <Li> 4th Battalion assigned to the Military District of Washington, Fort Myer, Virginia </Li>

3d u.s. infantry regiment (the old guard)