Lineage and Honors Information
Infantry

Groups

• Headquarters and Headquarters Company, 3d Infantry Group
  25 August 2016

Regiments

1st Infantry Regiment

• 1st Infantry Regiment
  24 April 2007
• 1st Battalion, 1st Infantry
  14 April 1997
• 2d Battalion, 1st Infantry Regiment
  19 September 2017

2d Infantry Regiment

• 2d Infantry Regiment
  15 May 2007
• 1st Battalion, 2d Infantry Regiment
  9 July 2010
• 2d Battalion, 2d Infantry Regiment
  26 August 2019

3d Infantry Regiment

• 3d Infantry Regiment
  25 August 2016
• 1st Battalion, 3d Infantry Regiment
  9 March 2017
• 2d Battalion, 3d Infantry
  28 January 2015
• 4th Battalion, 3d Infantry
  17 August 2015

4th Infantry Regiment

• 4th Infantry
  22 May 1997
• 1st Battalion, 4th Infantry Regiment
  18 March 2011
• 2d Battalion, 4th Infantry Regiment
  9 July 2010
• 3d Battalion, 4th Infantry Regiment
  11 December 2009

5th Infantry Regiment

• 5th Infantry Regiment
  24 April 2007
• 1st Battalion, 5th Infantry Regiment
  14 March 2014
• 2d Battalion, 5th Infantry Regiment
  30 September 2009

6th Infantry Regiment

• 6th Infantry
  7 May 1997
• 1st Battalion, 6th Infantry Regiment
  9 March 2017
• 2d Battalion, 6th Infantry Regiment
  12 July 2007
• 4th Battalion, 6th Infantry Regiment
  13 May 2016

7th Infantry Regiment

• 7th Infantry
  2 June 1997
• 2d Battalion, 7th Infantry
  22 October 2013
• 3d Battalion, 7th Infantry
  28 October 2014

8th Infantry Regiment

• 8th Infantry Regiment
  19 August 2014
• 1st Battalion, 8th Infantry
  10 Jan 2020
• 2d Battalion, 8th Infantry
  19 August 2014

9th Infantry Regiment

• 9th Infantry
  6 August 1996
• 1st Battalion, 9th Infantry
  6 August 1996
• 2d Battalion, 9th Infantry Regiment
  23 March 2010
• 4th Battalion, 9th Infantry Regiment
  22 May 2014

10th Infantry Regiment

• 10th Infantry
  11 April 1997
• 1st Battalion, 10th Infantry
  11 April 1997
• 2d Battalion, 10th Infantry
  14 April 1997
• 3d Battalion, 10th Infantry
  14 April 1997
• 4th Battalion, 10th Infantry Regiment
  8 April 2009

11th Infantry Regiment

• 1st Battalion, 11th Infantry Regiment
  10 December 2008
• 2d Battalion, 11th Infantry Regiment
  22 March 2021
• 3d Battalion, 11th Infantry Regiment
  26 March 2018

12th Infantry Regiment

• 12th Infantry
  23 August 2018
• 1st Battalion, 12th Infantry
  23 August 2018
• 2d Battalion, 12th Infantry Regiment
  20 May 2016

13th Infantry Regiment

• 1st Battalion, 13th Infantry Regiment
  3 May 2006

14th Infantry Regiment

• 14th Infantry
  2 June 1997
• 1st Battalion, 14th Infantry
  19 April 2010
• 2d Battalion, 14th Infantry Regiment
  22 March 2021

15th Infantry Regiment

• 1st Battalion, 15th Infantry Regiment
  19 August 2014
• 3d Battalion, 15th Infantry Regiment
  9 October 2015

16th Infantry Regiment

• 16th Infantry Regiment
  20 May 2016
• 1st Battalion, 16th Infantry Regiment
  20 May 2016
• 2d Battalion, 16th Infantry Regiment
  13 December 2010

17th Infantry Regiment

• 17th Infantry Regiment
  13 June 2014
• 1st Battalion, 17th Infantry Regiment
  13 June 2014
• 4th Battalion, 17th Infantry Regiment
  1 August 2011

18th Infantry Regiment

• 18th Infantry
  14 January 2004
• 1st Battalion, 18th Infantry Regiment
  26 October 2016
• 2d Battalion, 18th Infantry
  11 December 2009

19th Infantry Regiment

• 19th Infantry
  6 July 2018
• 1st Battalion, 19th Infantry
  6 July 2018
• 2d Battalion, 19th Infantry
  17 October 2011

20th Infantry Regiment

• 20th Infantry Regiment
  29 October 2015
• 5th Battalion, 20th Infantry Regiment
  19 August 2014

21st Infantry Regiment

• 21st Infantry
  2 June 1997
• 1st Battalion, 21st Infantry
  10 February 2016
• 3d Battalion, 21st Infantry Regiment
  24 May 2017

22d Infantry Regiment

• 1st Battalion, 22d Infantry
  13 November 2009
• 2d Battalion, 22d Infantry
  26 October 2016

23d Infantry Regiment

• 23d Infantry
  16 September 2000
• 1st Battalion, 23d Infantry
  19 April 2010
• 2d Battalion, 23d Infantry Regiment
  23 August 2018
• 4th Battalion, 23d Infantry Regiment
  26 August 2015

24th Infantry Regiment

• 24th Infantry Regiment
  31 March 2016
• 1st Battalion, 24th Infantry Regiment
  31 March 2016

26th Infantry Regiment

• 26th Infantry Regiment
  28 March 2008
• 1st Battalion, 26th Infantry Regiment
  7 March 2019
• 2nd Battalion, 26th Infantry Regiment
  15 May 2007

27th Infantry Regiment

• 27th Infantry
  25 July 1996
• 1st Battalion, 27th Infantry
  2 June 2010
• 2d Battalion, 27th Infantry
  2 June 2010

28th Infantry Regiment

• 1st Battalion, 28th Infantry Regiment
  21 October 2010
• 2d Battalion, 28th Infantry Regiment
  9 July 2010

29th Infantry Regiment

• 2d Battalion, 29th Infantry Regiment
  19 July 2021

30th Infantry Regiment

• 30th Infantry Regiment
  10 December 2008
• 1st Battalion, 30th Infantry Regiment
  22 May 2014
• 2d Battalion, 30th Infantry Regiment
  7 January 2019

31st Infantry Regiment

• 31st Infantry Regiment
  3 April 2012
• 4th Battalion, 31st Infantry Regiment
  12 January 2018

32d Infantry Regiment

• 32d Infantry Regiment
  7 Oct 2020
• 1st Battalion, 32d Infantry Regiment
  7 Oct 2020

34th Infantry Regiment

• 34th Infantry
  25 September 1996
• 1st Battalion, 34th Infantry
  25 September 1996
• 3d Battalion, 34th Infantry Regiment
  28 June 2006

35th Infantry Regiment

• 35th Infantry
  21 August 1996
• 2d Battalion, 35th Infantry
  7 April 2017

36th Infantry Regiment

• 36th Infantry Regiment
  20 March 2009
• 1st Battalion, 36th Infantry Regiment
  9 March 2017

38th Infantry Regiment

• 38th Infantry Regiment
  25 June 2014
• 1st Battalion, 38th Infantry Regiment
  28 June 2016

39th Infantry Regiment

• 39th Infantry Regiment
  12 November 2013
• 2d Battalion, 39th Infantry Regiment
  12 November 2013
• 3d Battalion, 39th Infantry Regiment
  10 March 2016
• 4th Battalion, 39th Infantry Regiment
  12 January 2018

41st Infantry Regiment

• 1st Battalion, 41st Infantry Regiment
  17 Mar 2020
• 3d Battalion, 41st Infantry Regiment
  18 March 2011

46th Infantry Regiment

• 1st Battalion, 46th Infantry
  3 April 2012
• 2d Battalion, 46th Infantry
  21 October 2010
• 5th Battalion, 46th Infantry
  6 June 2001

47th Infantry Regiment

• 47th Infantry
  22 May 1997
• 2d Battalion, 47th Infantry
  22 May 1997
• 3d Battalion, 47th Infantry Regiment
  5 July 2006

48th Infantry Regiment

• 48th Infantry
  11 April 1997
• 1st Battalion, 48th Infantry
  16 May 2012
• 2d Battalion, 48th Infantry
  12 January 2018

50th Infantry Regiment

• 1st Battalion, 50th Infantry
  23 July 2012

51st Infantry Regiment

• Company F, 51st Infantry Regiment
  31 March 2015

52d Infantry Regiment

• 52d Infantry Regiment
  10 May 2007
• Company A, 52d Infantry Regiment
  10 May 2007
• Company B, 52d Infantry Regiment
  2 June 2010
• Company C, 52d Infantry
  2 June 2010
• Company D, 52d Infantry Regiment
  29 October 2015
• Company F, 52d Infantry Regiment
  30 June 2010

54th Infantry Regiment

• 54th Infantry Regiment
  18 April 2018
• 2d Battalion, 54th Infantry Regiment
  18 April 2018
• 3d Battalion, 54th Infantry Regiment
  1 May 2019

58th Infantry Regiment

• 1st Battalion, 58th Infantry Regiment
  1 May 2019
• 2d Battalion, 58th Infantry Regiment
  20 December 2006

60th Infantry Regiment

• 60th Infantry
  4 December 1996
• 2d Battalion, 60th Infantry
  4 December 1996
• 3d Battalion, 60th Infantry Regiment
  17 April 2006

65th Infantry Regiment

• 65th Infantry Regiment
  12 Mar 2010

75th Ranger Regiment

• 75th Ranger Regiment
  27 April 2017
• 1st Battalion, 75th Ranger Regiment
  27 April 2017
• 2d Battalion, 75th Ranger Regiment
  27 April 2017
• 3d Battalion, 75th Ranger Regiment
  28 January 2015
• Special Troops Battalion, 75th Ranger Regiment
  26 March 2013
• Military Intelligence Battalion, 75th Ranger Regiment
  7 Oct 2020

87th Infantry Regiment

• 87th Infantry Regiment
  22 Sept 2021
• 1st Battalion, 87th Infantry Regiment
  22 Sept 2021
• 2d Battalion, 87th Infantry Regiment
  22 Sept 2021

108th Infantry Regiment

• 108th Infantry Regiment
  2 June 2014

109th Infantry Regiment

• 109th Infantry Regiment
  19 October 2018

111th Infantry Regiment

• 111th Infantry
  25 June 2013

112th Infantry Regiment

• 112th Infantry
  27 April 2017

114th Infantry Regiment

• 114th Infantry
  27 April 2017

124th Infantry Regiment

• 124th Infantry
  21 October 2010

125th Infantry Regiment

• 125th Infantry Regiment
  27 April 2017

126th Infantry Regiment

• 126th Infantry Regiment
  27 April 2018

127th Infantry Regiment

• 127th Infantry Regiment
  30 April 2015

128th Infantry Regiment

• 128th Infantry
  24 February 2011

130th Infantry Regiment

• 130th Infantry Regiment
  13 July 2011

133d Infantry Regiment

• 133d Infantry Regiment
  4 October 2011

137th Infantry Regiment

• 137th Infantry Regiment
  11 February 2016

148th Infantry Regiment

• 148th Infantry Regiment
  12 September 2013

153d Infantry Regiment

• 153d Infantry Regiment
  11 February 2016

157th Infantry Regiment

• 157th Infantry Regiment
  25 April 2013

158th Infantry Regiment

• 158th Infantry Regiment
  25 April 2013

160th Infantry Regiment

• 160th Infantry Regiment
  10 June 2013

161st Infantry Regiment

• 161st Infantry Regiment
  20 May 2016

168th Infantry Regiment

• 168th Infantry Regiment
  7 April 2014

172d Infantry Regiment

• 172d Infantry Regiment
  2 June 2014

178th Infantry Regiment

• 178th Infantry Regiment
  28 June 2016

179th Infantry Regiment

• 179th Infantry Regiment
  31 January 2012

181st Infantry Regiment

• 181st Infantry Regiment
  6 May 2015

182d Infantry Regiment

• 182d Infantry Regiment
  30 January 2014

184th Infantry Regiment

• 184th Infantry Regiment
  2 June 2014

187th Infantry Regiment

• 187th Infantry
  5 April 1998
• 1st Battalion, 187th Infantry Regiment
  1 May 2019
• 2d Battalion, 187th Infantry
  7 August 1996
• 3d Battalion, 187th Infantry Regiment
  1 May 2019

279th Infantry Regiment

• 279th Infantry Regiment
  5 June 2014

325th Infantry Regiment

• 325th Infantry Regiment
  31 March 2015
• 1st Battalion, 325th Infantry Regiment
  31 March 2015
• 2d Battalion, 325th Infantry Regiment
  31 March 2015

327th Infantry Regiment

• 327th Infantry Regiment
  28 October 2014
• 1st Battalion, 327th Infantry Regiment
  13 November 2009
• 2d Battalion, 327th Infantry Regiment
  30 April 2018
• 3d Battalion, 327th Infantry
  25 July 1996

442d Infantry Regiment

• 442d Infantry Regiment
  26 August 2015
• 100th Battalion, 442d Infantry Regiment
  26 August 2015

501st Infantry Regiment

• 1st Battalion, 501st Infantry Regiment
  7 March 2019
• 2d Battalion, 501st Infantry
  7 November 2013

502d Infantry Regiment

• 502d Infantry Regiment
  14 March 2014
• 1st Battalion, 502d Infantry Regiment
  14 March 2014
• 2d Battalion, 502d Infantry Regiment
  10 February 2016
• 3d Battalion, 502d Infantry
  25 July 1996

503d Infantry Regiment

• 503d Infantry
  7 March 2001
• 1st Battalion, 503d Infantry Regiment
  22 Mar 2021
• 2d Battalion, 503d Infantry
  2 June 2010

504th Infantry Regiment

• 504th Infantry Regiment
  9 October 2015
• 1st Battalion, 504th Infantry Regiment
  26 August 2015
• 2d Battalion, 504th Infantry Regiment
  9 October 2015
• 3d Battalion, 504th Infantry
  23 May 1997

505th Infantry Regiment

• 505th Infantry
  25 July 1996
• 1st Battalion, 505th Infantry Regiment
  10 Jan 2020
• 2d Battalion, 505th Infantry
  28 January 2015
• 3d Battalion, 505th Infantry
  25 July 1996

506th Infantry Regiment

• 506th Infantry Regiment
  2 June 2010
• 1st Battalion, 506th Infantry Regiment
  22 Mar 2021
• 2d Battalion, 506th Infantry Regiment
  22 Mar 2021

507th Infantry Regiment

• 507th Infantry
  11 April 1997
• 1st Battalion, 507th Infantry
  12 December 2014

508th Infantry Regiment

• 508th Infantry Regiment
  12 December 2014
• 1st Battalion, 508th Infantry Regiment
  9 March 2017
• 2d Battalion, 508th Infantry Regiment
  27 October 2015

509th Infantry Regiment

• 509th Infantry
  29 July 1996
• 1st Battalion, 509th Infantry
  9 March 2017
• 3d Battalion, 509th Infantry Regiment
  18 October 2019

Detachments

• 74th Infantry Detachment
  4 December 2002
• 104th Infantry Detachment
  13 September 2008
• 151st Infantry Detachment
  20 December 2006