The 199th was  a self-sufficient and self-sustaining unit as it possessed infantry, artillery, armor, engineer, reconnaissance, and air assets.  Organic and attached units included:

Headquarters and Headquarters Company-199th, Fireball Aviation, 2nd Battalion - 3rd

Infantry, 2nd Battalion - 40th Artillery, 3rd Battalion - 7th Infantry, 4th Battalion - 12th

Infantry, 5th Battalion - 12th Infantry, 7th Support Battalion, Combined Reconnaissance

Infantry Platoon, Company F - 51st Infantry LRRP, Company M - 75th Infantry (Ranger),

Troop D - 17th Cavalry, 40th Public Information Detachment, 44th Military History

Detachment, 49th Infantry Platoon Scout Dog, 71st Infantry Long Range Patrol

Detachment, 76th Infantry Combat Tracker Dog Detachment, 87th Engineer Company,

152nd Military Police Platoon, 179th Military Intelligence Detachment, 298th Signal

Platoon, 313th Signal Company, 503rd Chemical Detachment, 856th Radio Research

Detachment. 

Source:  Department of the Army Pamphlet 672-3, Unit Citation and Campaign Register

Headquarters & Headquarters Company, 199th Infantry Brigade

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan 68–15 Jun 69, DAGO 39,

70

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;

19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

2d Battalion, 3rd Infantry Regiment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71;
15–30 Sep 70, DAGO 5, 73

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 31, 71

Less Company D
RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70

Company D
RVN Gallantry Cross w/Palm—5–19 Feb 68, DAGO 43, 70

3d Battalion, 7th Infantry Regiment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

Less Company D

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70

Company D

RVN Gallantry Cross w/Palm—1–19 Feb 68, DAGO 43, 70

7th Support Battalion

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan–31 Dec 68, DAGO 37,

70; 1 Jan 69–30 Jun 70, DAGO 50, 71

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;

26 Aug–2 Nov 68, DAGO 43,70; 19 Jun 68–31 Jul 70, DAGO 51,

71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

4th Battalion, 12th Infantry

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

Headquarters & Headquarters Company Medical Aid Detachment

Presidential Unit Citation—5–10 May 68, DAGO 60, 69

Less Company D

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70

Company D

Presidential Unit Citation—5–10 May 68, DAGO 60, 69

RVN Gallantry Cross w/Palm—5–19 Feb 68, DAGO 43, 70

5th Battalion, 12th Infantry Regiment

Valorous Unit Award—1 May–29 Jun 70, DAGO 43, 72

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—Apr 68–31 Aug 70 DAGO 51,
71

2d Battalion, 40th Artillery

Meritorious Unit Commendation—1 Jan 67–15 Feb 68, DAGO 5,

69

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;

19 Jun 68–31 Jul 70 DAGO 51,71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

Battery A

Valorous Unit Award—1 May–29 Jun 70, DAGO 43, 72

Forward Observer Team, Battery C

Presidential Unit Citation—5–10 May 68, DAGO 60, 69

Remarks: Eligible personnel must show evidence of participation.

Battery D

Valorous Unit Award—1 May–29 Jun 70, DAGO 43, 72

152d Military Police Platoon

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan 68–15 Jun 69 DAGO 39,

70

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;

19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,

DAGO 51, 71

49th Infantry Platoon Scout Dog

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan–31 Dec 68, DAGO 37,
70; 1 Jan 69–30 Jun 70, DAGO 50, 71

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—Mar 68–31 Aug 70, DAGO
51, 71

76th Infantry Detachment Combat Tracker Team

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—15 Feb–31 Dec 68, DAGO 2, 71,
amended DAGO 37, 70; 1 Jan 69–30 Jun 70, DAGO 50, 71

71st Infantry Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan–31 Dec 68, DAGO 2, 71,
amended DAGO 37, 70

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–1 Feb 69, DAGO 51,71

RVN Civil Actions Honor Medal, FC—1 Feb 68–1 Feb 69, DAGO
51, 71

Company M, 75th Infantry Regiment

Meritorious Unit Commendation—1 Jan 69–30 Jun 70, DAGO 50,
71

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—1 Feb 69–31 Aug 70, DAGO
51, 71

Company F, 51st Infantry

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

RVN Gallantry Cross w/Palm—1–19 Feb 68, DAGO 43, 70

87th Engineer Company

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—12 Dec 66–31 Oct 67, DAGO 72,
68; 1 Jan–31 Dec 68, DAGO 39, 70

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

Troop D, 17th Cavalry

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

1st Platoon
Presidential Unit Citation—5–10 May 68, DAGO 60, 69

179th Military Intelligence Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—26 Nov 67–30 Jun 68, DAGO 1,
69

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

44th Military History Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan 68–15 Jun 69, DAGO 39,
70

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

40th Public Information Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan 68–15 Jun 69, DAGO 39,
70
RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

298th Signal Company

RVN Gallantry Cross w/Palm—26 Aug–2 Nov 68, DAGO 43, 70; 8
Feb–30 Apr 71, DAGO 42, 72

313th Signal Company

RVN Gallantry Cross w/Palm—19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—Nov 67–31 Aug 70, DAGO
51, 71

503d Chemical Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—31 Jan 68–15 Jun 69, DAGO 39,
70
RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71

856th Radio Research Detachment

Valorous Unit Award—31 Jan–19 Feb 68, DAGO 48, 68

Meritorious Unit Commendation—1 Jun 66–31 Jul 67, DAGO 17,
68; 1 Aug 67–31 Jul 68 DAGO 28, 69; 1 Aug 68–30 Sep 69,
DAGO 51, 71; 1 Oct 69–31 Dec 70, DAGO 43, 72

RVN Gallantry Cross w/Palm—31 Jan–19 Feb 68, DAGO 43, 70;
19 Jun 68–31 Jul 70, DAGO 51, 71; 1 Jan 69–6 Mar 71, DAGO 6,
74; 1 Jan 70–3 Mar 71, DAGO 6, 74

RVN Civil Actions Honor Medal, FC—12 Dec 66–31 Aug 70,
DAGO 51, 71; 1 Jan 69–6 Mar 71, DAGO 6, 74
Remarks: Unit was 856th ASA Det