District of Columbia -- District of Columbia – U.S. Marines and Sailors with Chemical Biological Incident Response Force (CBIRF) provide support to the 2022 Presidential State of the Union Address in the District of Columbia, March 1, 2022. CBIRF was positioned to provide swift and robust support to the U.S. Capital Police and United States Secret Service during the State of the Union. (Official U.S. Marine Corps photo by GySgt Kristian S. Karsten/Released)