Field Artillery
Brigades
- Headquarters and Headquarters Battery, 17th Fires Brigade
13 September 2007 - Headquarters and Headquarters Battery, 18th Fires Brigade
21 May 2008 - Headquarters and Headquarters Battery, 41st Field Artillery Brigade
20 Nov 2019 - Headquarters and Headquarters Battery, 41st Fires Brigade
16 April 2007 - 45th Fires Brigade
15 February 2012 - Headquarters, 72d Field Artillery Brigade
22 March 2007 - Headquarters and Headquarters Battery, 75th Fires Brigade
22 March 2007 - Headquarters and Headquarters Battery, 138th Fires Brigade
25 June 2013 - Headquarters and Headquarters Battery, 142d Fires Brigade
12 May 2014 - Headquarters and Headquarters Battery, 197th Fires Brigade
23 July 2012 - Headquarters and Headquarters Battery, 210th Fires Brigade
9 February 2007 - Headquarters and Headquarters Battery, 212th Fires Brigade
4 November 2011 - Headquarters and Headquarters Battery, 214th Fires Brigade
20 November 2008 - Headquarters, 402d Field Artillery Brigade
22 March 2007 - Headquarters, 428th Field Artillery Brigade
10 May 2007 - Headquarters, 434th Field Artillery Brigade
15 May 2007 - Headquarters, 479th Field Artillery Brigade
22 March 2007
Regiments
- 4th Battalion, 1st Field Artillery Regiment
26 June 2013
1st Field Artillery Regiment
- 2d Field Artillery Regiment
10 May 2007 - 2d Battalion, 2d Field Artillery Regiment
10 May 2007
2d Field Artillery Regiment
- 2d Battalion, 3d Field Artillery Regiment
27 April 2017 - 5th Battalion, 3d Field Artillery Regiment
19 October 2019
3d Field Artillery Regiment
- 2d Battalion, 4th Field Artillery Regiment
5 April 2011
4th Field Artillery Regiment
- 1st Battalion, 5th Field Artillery Regiment
4 May 2009 - 2nd Battalion, 5th Field Artillery Regiment
29 June 2010
5th Field Artillery Regiment
- 6th Field Artillery Regiment
24 June 2016 - 1st Battalion, 6th Field Artillery Regiment
10 June 2011 - 3d Battalion, 6th Field Artillery Regiment
15 June 2016
6th Field Artillery Regiment
- 7th Field Artillery
30 September 1996 - 1st Battalion, 7th Field Artillery Regiment
3 April 2012 - 3rd Battalion, 7th Field Artillery Regiment
8 April 2011
7th Field Artillery Regiment
- 2d Battalion, 8th Field Artillery Regiment
28 April 2017
8th Field Artillery Regiment
- 9th Field Artillery
30 September 1996 - 1st Battalion, 9th Field Artillery
13 November 2009
9th Field Artillery Regiment
- 2d Battalion, 11th Field Artillery Regiment
26 June 2013
11th Field Artillery Regiment
- 2d Battalion, 12th Field Artillery Regiment
20 November 2019
12th Field Artillery Regiment
- 13th Field Artillery
16 October 1996 - 3d Battalion, 13th Field Artillery Regiment
9 January 2020
13th Field Artillery Regiment
- 14th Field Artillery
18 September 1996 - 1st Battalion, 14th Field Artillery
18 September 1996
14th Field Artillery Regiment
- 15th Field Artillery Regiment
6 February 2009
2d Battlion, 15 Field Artillery Regiment
12 April 2007
15th Field Artillery Regiment
- 16th Field Artillery Regiment
20 November 2019 - 3d Battalion, 16th Field Artillery Regiment
19 October 2019
16th Field Artillery Regiment
- 17th Field Artillery
1 July 2003 - 1st Battalion, 17th Field Artillery
1 July 2003 - 2d Battalion, 17th Field Artillery
8 April 2011 - 3d Battalion, 17th Field Artillery
13 November 2009
17th Field Artillery Regiment
- 2d Battalion, 18th Field Artillery Regiment
19 October 2015
18th Field Artillery Regiment
- 1st Battalion, 19th Field Artillery Regiment
20 November 2019
19th Field Artillery Regiment
- 2d Battalion, 20th Field Artillery Regiment
14 March 2008
20th Field Artillery Regiment
- 21st Field Artillery Regiment
10 May 2007 - 1st Battalion, 21st Field Artillery Regiment
26 June 2013
21st Field Artillery Regiment
- Battery B, 25th Field Artillery
30 September 1996 - 4th Battalion, 25th Field Artillery Regiment
19 December 2007 - 5th Battalion, 25th Field Artillery Regiment
19 December 2007
25th Field Artillery Regiment
- 26th Field Artillery Regiment
10 May 2007 - Battery A, 26th Field Artillery Regiment
10 May 2007 - Battery C, 26th Field Artillery Regiment
12 April 2007 - Battery D, 26th Field Artillery Regiment
10 May 2007 - Battery F, 26th Field Artillery Regiment
26 June 2013 - Battery H, 26th Field Artillery Regiment
12 April 2007
26th Field Artillery Regiment
- 3d Battalion, 27th Field Artillery Regiment
17 October 2011 - 4th Battalion, 27th Field Artillery Regiment
22 March 2007
27th Field Artillery Regiment
- 2nd Battalion, 29th Field Artillery Regiment
29 June 2010 - 3d Battalion, 29th Field Artillery Regiment
8 September 2016
29th Field Artillery Regiment
- 30th Field Artillery
18 October 1996 - 3d Battalion, 30th Field Artillery
26 February 1997
30th Field Artillery Regiment
- 31st Field Artillery Regiment
5 April 2011 - 1st Battalion, 31st Field Artillery Regiment
16 June 2011
31st Field Artillery Regiment
- 2d Battalion, 32d Field Artillery Regiment
6 February 2009 - 2d Battalion, 32d Field Artillery Regiment
23 August 2019
32d Field Artillery Regiment
- 1st Battalion, 33d Field Artillery
7 March 2001
33d Field Artillery Regiment
- 37th Field Artillery
16 September 2000 - 1st Battalion, 37th Field Artillery Regiment
20 Nov 2019
37th Field Artillery Regiment
- 1st Battalion, 38th Field Artillery Regiment
24th July 2007
38th Field Artillery Regiment
- 40th Field Artillery
30 September 1996 - 1st Battalion, 40th Field Artillery
30 September 1996
40th Field Artillery Regiment
- 41st Field Artillery Regiment
27 May 2011 - 1st Battalion, 41st Field Artillery Regiment
16 June 2011
41st Field Artillery Regiment
- 42d Field Artillery
30 September 1996 - 4th Battalion, 42d Field Artillery
30 September 1996
42d Field Artillery Regiment
- 76th Field Artillery Regiment
10 May 2007 - 1st Battalion, 76th Field Artillery Regiment
20 November 2012
76th Field Artillery Regiment
- 77th Field Artillery Regiment
20 November 2008 - 1st Battalion, 77th Field Artillery Regiment
2 October 2008 - 2d Battalion, 77th Field Artillery Regiment
17 February 2012
77th Field Artillery Regiment
- 79th Field Artillery
7 October 1996 - 1st Battalion, 79th Field Artillery
7 October 1996
79th Field Artillery Regiment
- 1st Battalion, 82d Field Artillery Regiment
12 February 2008 - 2d Battalion, 82d Field Artillery Regiment
26 April 2011 - 3d Battalion, 82d Field Artillery Regiment
12 February 2008 - 5th Battalion, 82d Field Artillery Regiment
5 July 2006
82d Field Artillery Regiment
- 1st Battalion, 84th Field Artillery Regiment
30 june 2010
84d Field Artillery Regiment
- 94th Field Artillery
12 March 2003 - 1st Battalion, 94th Field Artillery Regiment
13 November 2009
94th Field Artillery Regiment
- 101th Field Artillery Regiment
18 April 2013
101th Field Artillery Regiment
- 107th Field Artillery Regiment
5 January 2021
107th Field Artillery Regiment
- 108th Field Artillery Regiment
25 June 2013
108th Field Artillery Regiment
- 109th Field Artillery Regiment
23 October 2013
109th Field Artillery Regiment
- 112th Field Artillery Regiment
12 December 2016
112th Field Artillery Regiment
- 120th Field Artillery Regiment
19 March 2018
120th Field Artillery Regiment
- 122d Field Artillery Regiment
6 May 2015
122d Field Artillery Regiment
- 123d Field Artillery Regiment
6 February 2013
123d Field Artillery Regiment
- 129th Field Artillery Regiment
7 October 2016
129th Field Artillery Regiment
- 133d Field Artillery
11 December 2009
133d Field Artillery Regiment
- 134th Field Artillery Regiment
23 August 2019
134th Field Artillery Regiment
- 146th Field Artillery
2 March 2010
146th Field Artillery Regiment
- 147th Field Artillery
7 October 2015
147th Field Artillery Regiment
- 151st Field Artillery Regiment
30 April 2012
151st Field Artillery Regiment
- 157th Field Artillery Regiment
11 September 2019
157th Field Artillery Regiment
- 158th Field Artillery Regiment
12 May 2014
158th Field Artillery Regiment
- 171st Field Artillery Regiment
3 October 2011
171st Field Artillery Regiment
- 194th Field Artillery Regiment
12 December 2014
194th Field Artillery Regiment
- 206th Field Artillery Regiment
6 February 2019
206th Field Artillery Regiment
- 258th Field Artillery Regiment
5 June 2014
258th Field Artillery Regiment
- 1st Battalion, 319th Field Artillery Regiment
20 November 2012 - 2d Battalion, 319th Field Artillery Regiment
4 March 2010 - 3d Battalion, 319th Field Artillery Regiment
9 Jan 2020 - 4th Battalion, 319th Field Artillery Regiment
12 April 2007
319th Field Artillery Regiment
- 320th Field Artillery
18 September 1996 - 1st Battalion, 320th Field Artillery
13 May 2016 - 2d Battalion, 320th Field Artillery
30 June 2010 - 3d Battalion, 320th Field Artillery
27 July 2018 - 4th Battalion, 320th Field Artillery Regiment
10 May 2007
320th Field Artillery Regiment
- 321st Field Artillery Regiment
17 October 2011 - 1st Battalion, 321st Field Artillery Regiment
2 October 2008 - 2d Battalion, 321st Field Artillery Regiment
17 August 2006 - 3d Battalion, 321st Field Artillery
12 September 1996
321st Field Artillery Regiment
- Battery F, 333d Field Artillery Regiment
9 February 2007
333d Field Artillery Regiment
- 377th Field Artillery Regiment
2 October 2012 - 1st Battalion, 377th Field Artillery Regiment
1 October 2007 - 2d Battalion, 377th Field Artillery Regiment
1 October
377th Field Artillery Regiment
Detachments
- 1st Battlefield Coordination Detachment
15 June 2015