1st Field Artillery Detachment (Airborne) (Target Acquisition)

3rd Battalion, 3rd Field Artillery Regiment
Battery C, 4th Battalion, 11 Field Artillery Regiment

18th Field Artillery Brigade

Battery C (T), 1st Battalion, 37th Field Artillery, 172nd Infantry Brigade

234th Field Artillery Detachment (Airborne)

319th Airborne Field Artillery Regiment
1st Battalion, 319th Airborne Field Artillery Regiment
2nd Battalion, 319th Airborne Field Artillery Regiment
3rd Battalion, 319th Airborne Field Artillery Regiment
4th Battalion, 319th Field Artillery Regiment

320th Field Artillery Regiment
1st Battalion, 320th Field Artillery Regiment
2nd Battalion, 320th Field Artillery Regiment
3rd Battalion, 320th Field Artillery Regiment
4th Battalion, 320th Field Artillery Regiment

321st Field Artillery Regiment (Airborne)
1st Battalion (Airborne), 321st Field Artillery Regiment
2nd Battalion (Airborne), 321st Field Artillery Regiment
3rd Battalion (Airborne), 321st Field Artillery Regiment

377th Field Artillery Regiment
Battery B, 377th Field Artillery Regiment
1st Battalion 377th Field Artillery Regiment
2nd Battalion 377th Field Artillery Regiment
467th Parachute Field Artillery Battalion (PFAB)