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270:. The unit headquarters relocated a number of times until it was called into federal service in February 1942. After World War II the unit was inactivated in April 1946, but was called up again in September 1950 due to the Korean War. Having wintered over in Korea in 1951 and 1952 the unit was deactivated in July 1954.
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units or are tasked for border security missions in southern
California. The 40th Infantry Brigade Combat Team is organized under the Army's new modular brigade structure. The role of the brigade combat team is to act as the Army's basic tactical maneuver unit and the smallest combined-arms unit that
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The 40th
Infantry Brigade Combat Team (IBCT) was activated in 2005 as part of the reorganization of the California National Guard, which in turn was part of the restructuring of the total US Army. The Army is restructuring and moving from the division to the brigade as the primary building block of
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is designed to conduct offensive, defensive, and stability operations. The core mission is to close with the enemy by means of fire and maneuver; to destroy or capture enemy forces; or to repel their attacks by fire, close combat, and counterattack. The brigade combat team can fight without
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was deactivated and the 40th
Infantry Brigade and 40th Armored Brigade were organized. On 13 January 1974, the California Army National Guard was reorganized. The 40th and 49th Infantry and the 40th Armored Brigades were deactivated and the 40th Infantry Division was reformed.
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used by this unit, this unit must trace its lineage to that of the 40th
Armored Brigade, who was authorized use of the same SSI on 2 February 1970. Constituted in July 1917 the brigade was organized and drafted into federal service in August 1917 at
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may call the
National Guard to assist civil authorities. The self-contained and modular structure of the 40th Infantry Brigade Combat Team makes it well suited to provide this support.
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of the
California Army National Guard were merged into the 40th IBCT. As of February 2007, most of the brigade is stateside. However, individual soldiers are in Iraq working in other
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On 1 September 2007, the brigade was again reformed after another reorganization of the 40th
Infantry Division. However, on 1 September 2008 the brigade was redesignated the
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John J. McGrath, The
Brigade: A History-Its Organization and Employment in the U.S. Army, Combat Studies Institute Press, Fort Leavenworth, KS, 2004.
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and was demobilized in April 1919 at the same location. June 1926 found the unit being reconstituted in the
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40th
Infantry Brigade Combat Team also had a state mission. In times of emergency, the
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augmentation, but it also can be tailored to meet the precise needs of its missions.
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combat power. To this effect the 2nd and 3rd
Brigades of the
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US Army Field Manual 3-90.6 4AUG06, "The Brigade Combat Team"
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The 40th Infantry Brigade was originally made up of the
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Heraldry and Insignia of the California National Guard
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Lineages and Honors of the California National Guard
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508:Military units and formations established in 1917
308:79th Infantry Brigade Combat Team (United States)
498:Brigade combat teams of the United States Army
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463:California Army National Guard, unit webpage
164:Republic of Korea Presidential Unit Citation
503:Military units and formations in California
493:Infantry brigades of the United States Army
328:"40th Infantry Brigade Combat Team (IBCT)"
435:"Military Armor Brigade Patches History1"
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414:. The California State Military Museum
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330:. State of California. Archived from
161:Philippine Presidential Unit Citation
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291:can be committed independently. The
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476:California National Guard website
187:United States Army National Guard
176:40th Infantry Brigade Combat Team
19:40th Infantry Brigade Combat Team
369:. The California Military Museum
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468:Camp Kearny (San Diego County)
232:40th Brigade Support Battalion
222:143rd Field Artillery Regiment
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227:40th Special Troops Battalion
123:ARMIPOTENT (Mighty in Arms)
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250:and served as part of the
107:San Diego, California (HQ)
268:California National Guard
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273:On 29 January 1968, the
30:Shoulder sleeve insignia
248:90th Infantry Regiments
210:160th Infantry Regiment
204:184th Infantry Regiment
149:Operation Iraqi Freedom
408:"40th Armored Brigade"
363:"40th Armored Brigade"
284:40th Infantry Division
275:40th Infantry Division
252:20th Infantry Division
216:18th Cavalry Regiment
433:Stein, Barry Jason.
393:31 May 2014 at the
293:brigade combat team
406:Wickham, Kenneth.
78:United States Army
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238:Unit history
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139:World War II
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264:Camp Kearny
157:Decorations
134:World War I
128:Engagements
115:Thunderbolt
112:Nickname(s)
104:Garrison/HQ
487:Categories
314:References
191:California
144:Korean War
43:2005–2008
41:1926–1974
39:1917–1919
391:Archived
301:governor
180:infantry
120:Motto(s)
88:Infantry
185:of the
183:brigade
178:was an
98:Brigade
48:Country
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66:Branch
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36:Active
444:3 May
418:3 May
373:3 May
338:4 May
446:2008
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