Army - Vietnam Combat Veteran, with 1st Batallion, 21st Artillery, Distinctive Unit Insignia, 1st Cavalry Division - T-Shirts - Classic 33rd Field Artillery Regiment the Black Knights have served

the Black Knights have served with distinction for over 165 years

They respond to outages

Designed for Signal soldiers who served with the 52nd

representing the pinnacle of enlisted leadership

Army - Vietnam Combat Veteran, with 1st Batallion, 21st Artillery, Distinctive Unit Insignia, 1st Cavalry Division - T-Shirts - Classic 33rd Field Artillery Regiment the Black Knights have servedThe 21st Field Artillery Regiment is a field artillery regiment of the United States Army first formed in 1916. A parent regiment under the U. S. Army Regimental System, all components of the regiment are currently inactive. The regiment's last active element, 1st Battalion 21st Field Artillery Regiment (United States), inactivated on 12 June 2014.