Instruct: Given a question, retrieve passages that answer the question.
Query: How many brigades are in the U.S. Army?
The infantry brigade combat team, as of 2014, contains 4,413 soldiers and is organized around three battalions of infantry. Each type of brigade (light infantry, air assault, or airborne) has the same basic organization. Each infantry brigade is capable of air assault operations, whether or not it is officially designated as an air assault brigade. Also, most units typically maneuver in HMMWVs when deployed and operate as "motorized infantry" to facilitate speed of movement.
In November 1972 the brigade was relocated to the Republic of Korea under the U.S. Army Strategic Communications Command. On 29 January 1973 the 1st Signal Brigade was reestablished by General Order 56 from HQ, USASTRATCOM. The brigade's mission in South Korea is to provide communications support to the United Nations Command, U.S. Forces Korea and the Eight U.S. Army. The brigade was also given the mission of installing, maintaining and operating the Defense Communications System in South Korea.
In 1966, to meet special infantry needs of the Vietnam War, an Advanced Individual Training Infantry Brigade was activated at Fort McClellan. The Fort was renamed the U.S. Army School/Training Center and Fort McClellan. During 1969, this Training Brigade, along with the Women's Army Corps Center and the Army Chemical School, made Fort McClellan the only U.S. Army installation in the United States with three major missions.
After training more than 30,000 men forces in Vietnam were reduced, and the Training Infantry Brigade was deactivated in April 1970.
The 16th Military Police Brigade is a military police brigade of the United States Army headquartered at Fort Bragg, North Carolina. This brigade has the only airborne-qualified military police units in the U.S. Army. It provides law enforcement and police duties to Fort Bragg, and for the XVIII Airborne Corps when deployed. As a brigade with organic airborne units, it is authorized a beret flash and parachute wing trimming, and the shoulder sleeve insignia was authorized to be worn with an airborne tab. According to U.S. Army's Institute of Heraldry, the shoulder sleeve insignia "was amended to delete the airborne tab effective 16 October 2008" when jump status of the brigade was terminated; however, various elements of the brigade remain on jump status.
On December 17, 1981, the senior U.S. Army officer in NATO Land Forces Southern European Command, Brigadier General James L. Dozier, was kidnapped from his apartment in Verona, Italy, by Italian Red Brigades terrorists. The search for General Dozier saw a massive deployment of Italian and U.S. forces, including thousands of Italian national police, the Carabinieri. The search also featured some unconventional participants, including "remote viewers" from Project Stargate and an international cast of psychics, largely orchestrated by General Albert Stubblebine, then-Commander of U.S. Army Intelligence and Security Command INSCOM, and a great believer in the use of unconventional intelligence-gathering methods. An ISA SIGINT team was sent to Italy, and in conjunction with other Army SIGINT and counter-intelligence units, employed aerial and ground-based SIGINT systems to monitor and geo-locate terrorist communications. ISA and the other Army elements provided useful intelligence, helping Italian police to arrest several Red Brigades terrorists in mid-January 1982. The Italian police and intelligence agencies have never officially disclosed how they located General Dozier in late January 1982. However, U.S. Army participants in the operation have hinted that the mid-January arrests, the interrogation of those arrested, and follow-on investigations led to the eventual location of the Red Brigades hideout where Dozier was being held, in an apartment over a store in Padova. There is little doubt that the successful outcome resulted in part from the contributions of ISA's SIGINT specialists and the other supporting Army intelligence elements. General Dozier was freed unharmed by NOCS operators, also known as "The Leatherheads" for their unique headgear, on January 28, 1982.
The 170th Infantry Brigade of the United States Army was reestablished 15 July 2009 at U.S. Army Garrison Baumholder in Germany as part of the Grow the Army Plan. The 170th Infantry Brigade was formed by reflagging the 2nd Brigade, 1st Armored Division. The soldiers and equipment will remain in place but the 2d Brigade flag will transfer to Ft. Bliss, Texas, joining other elements of the 1st Armored Division. The 170th Infantry Brigade is organized as an enlarged hybrid of the Army XXI Heavy Division Infantry Brigade and modular brigade designs, as it incorporates both organic artillery and engineer battalions together with three infantry and armor units.
On June 30, 1989, SAN was reorganized as the 1141st U.S. Army Signal Battalion with two units, a base operations company and a headquarters and headquarters detachment. A year later, the 1141st and a sister battalion, the 1140th U.S. Army Signal Battalion, Okinawa, came under the command of the newly organized 1104th U.S. Army Signal Brigade in Japan. The 1104th was inactivated September 30, 1991, and command of the battalions transferred to the 1106th U.S. Army Signal Brigade in Hawaii. Operational control of the 1141st U.S. Army Signal Battalion remained with the Commander, USARJ/9th Theater Army Area Command (TAAC).
The deployment of the 3rd Brigade took place with significant problems and controversy. In "The Rise and Fall of an American Army: U.S. Ground Forces in Vietnam, 1965–1973," author Shelby L. Stanton describes how, other than the 82d, only two under-strength Marine and four skeletonized Army divisions were left stateside by the beginning of 1968. MACV, desperate for additional manpower, wanted the division to deploy to Vietnam, and the Department of the Army, wishing to retain its "sole readily deployable strategic reserve, the last real vestige of actual Army divisional combat potency in the United States left to the Pentagon," compromised by sending the 3d Brigade. As Stanton wrote:
A shoulder sleeve insignia (SSI) is an embroidered emblem worn on the sleeves of some United States Army uniforms to identify the primary headquarters to which a soldier is assigned. Like division sized units, separate brigades of the U.S. Army are allowed their own SSI to distinguish their wearers from those of other units. Most military units smaller than brigades do not have SSI, but rather wear the SSI of a higher headquarters. The following list of SSIs represent some of the current and former brigades of the U.S. Army:
The 3rd Brigade Combat Team, 36th Infantry Division was officially activated at Fort Polk in February 2014 as 3rd Brigade Combat Team, 10th Mountain Division, utilizing the assets of the 4th Brigade Combat Team, 10th Mountain Division, which was inactivated. As part of the U.S. Army's transformation initiative, this organization was designed to create a highly mobile, lethal, and flexible combat unit to support the rapid buildup of combat power wherever needed across the globe. The structure of the brigade is modular and provides for organic infantry, cavalry, field artillery, maintenance, logistic and support capabilities. While stilled flagged as 4th Brigade, it deployed in support of Operation Enduring Freedom from 2006 to 2007 then again for Operation Iraqi Freedom from December 2007 to January 2009. The brigade deployed to Afghanistan in fall 2010 and returned to the U.S. in fall 2011. In October 2016, the "Patriot Brigade," as they are known, became part of the 36th Infantry Division (Army National Guard) as part of the US Army's Associated Unit Pilot. The "Patriot Brigade" is the only Regular Army unit assigned to the 36th ID.
The battery was attached to Battery A, 4th U.S. Light Artillery until October 1862. Subsequently it was attached to Sumner's Division, Army of the Potomac, to March 1862. Artillery, 1st Division, II Corps, to May 1863. 1st Regular Brigade, Artillery Reserve, Army of the Potomac, to November 1863. Artillery Brigade, VI Corps, to March 1864. Artillery Reserve, Army of the Potomac, to April 1864. Consolidated with Battery E, 4th U.S. Light Artillery as a horse battery April 11, 1864. 1st Brigade, Horse Artillery, Army of the Potomac, to August 1864. Horse Artillery, Army of the Shenandoah, Middle Military Division, to December 1864. Horse Artillery Reserve, Army of the Shenandoah, to May 1865. 3rd Division, Cavalry Corps, Horse Artillery Brigade, XXII Corps, to August 1865.
In 2004, the United States Army announced the Army Modernization Plan, intended to restructure the U.S. Army by creating new modular brigade combat teams. A new airborne brigade combat team at Fort Richardson, Alaska was included as part of the restructuring. The new brigade was established as the fourth brigade under the lineage of the 25th Infantry Division and the first new U.S. airborne unit created since the end of World War II. The 1st Battalion, 501st Infantry Regiment (Airborne) then operating as a battalion task force and located at Fort Richardson was consolidated with the new brigade. The battalion served as a flagship unit, providing senior personnel and a training cadre for the other units of the brigade. On 14 July 2005 the brigade was officially constituted at the athletic fields of Buckner Field House, with COL Michael X. Garrett becoming the first brigade commander. At the ceremony, he officially christened the "Spartan Brigade" with the new motto "Sparta Lives."
The U.S. Army Joint Modernization Command, or JMC, was formerly the Brigade Modernization Command (BMC). The BMC was previously the Future Force Integration Directorate (FFID). It is subordinate to The U.S. Army's Training and Doctrine Command (TRADOC) and is part of the Army Capabilities Integration Center (ARCIC). The change reflects the Army’s commitment to its Incremental Brigade Modernization strategy and its effort to make BMC and the 2nd Brigade, 1st Armored Division the centerpiece of integrated network evaluations at Fort Bliss and White Sands Missile Range.
Jeffrey White, a former U.S. defense intelligence officer with the Washington Institute for Near East Policy and Joseph Holliday, a research analyst with the Institute for the Study of War consider the Farouq Brigade to be “moderately Islamist” – that is, neither secular nor Salafis. While many of their fighters wear Jihadist-style black headbands and beards, it is unclear how much of this is genuine belief and how much is to secure additional funding from Islamist donors.
Beginning in World War I, with the U.S. Marine Corps' participation with the U.S. Army in the American Expeditionary Force, in which the 5th and 6th Marines (along with the 6th Machine Gun Battalion) formed the 4th Marine Brigade of the U.S. Army 2nd Infantry Division (United States), the Corps began organizing larger standing forces. World War I era USMC units mirrored equivalent U.S. Army units by employing the "square division" organizational plan in forming its regiments and brigades.
Brigadier General George P. Seneff, the Staff Aviation Officer at Military Assistance Command Vietnam (MACV), became the brigade commander. Because the requirements varied in each part of Vietnam, the brigade tried to collocate one assault helicopter company with each U.S. brigade and in course of time each Republic of Korea brigade The companies supporting Army of the Republic of Vietnam units were located in the most centralized positions for best support. The brigade assigned one combat aviation battalion headquarters in direct support of each infantry division and this battalion headquarters normally worked with that division no matter how many companies might be assigned for a specific mission. The Brigade Headquarters and Headquarters Company was located in Saigon from May 1966 until August 1967. Then the HQ moved to Long Binh where it remained until Long Binh was closed in the early autumn of 1972. The HQ then moved to the MACV compound at Tan Son Nhut, where it stayed until withdrawal.
The 128th Infantry Brigade fought in many battles in Italy including the Salerno landings in September 1943, Naples and at the Gothic Line. It ended the war in Austria. With the 46th Division, it came under command of both the armies fighting in Italy, the U.S. Fifth Army and the British Eighth Army.
Ft. Wainwright was first established in 1939 as the U.S. Army Air Corps Ladd Field. In 1947 it was transferred to the newly established U.S. Air Force and renamed Ladd AFB, serving as a cold weather station to test aircraft under arctic conditions. In 1961 it was transferred to the Army and redesignated Fort Wainwright in honor of World War II general Jonathan Wainwright. From 1963 to 1972 it was home to the 171st Infantry Brigade, mechanized until 1969, then light. During that time, the 172nd Infantry Brigade was at Fort Richardson, in Anchorage. From 1986 to 1998 Fort Wainwright was the home of the 6th Infantry Division (Light), and served as the division's headquarters from 1990 to 1994. From 1998 to 2006, it was home to the 172nd Infantry Brigade, which was reorganized in 2003 as the 172nd Stryker Brigade Combat Team (SBCT), part of the U.S. Army's transition program to include six SBCTs. In 2006, the 172nd was re-flagged as the 1st brigade of the 25th Infantry Division. 
Fort Wainwright was also the home of Task Force 49, an aviation brigade that provides logistical air support for U.S. Army Alaska, Bassett Army Community Hospital and the Bureau of Land Management's Alaska Fire Service which later transformed to become a part of 16th Combat Aviation Brigade with headquarters at Joint Base Lewis-McChord, WA in 2010 with duty in Alaska.
In May 2010 and December 2010, soldiers of the 560th worked specifically with the Ugandan army to set up a military decision making process (MDMP) training event. The idea was to familiarize the Ugandans with U.S. Army Light Infantry MDMP at the tactical battalion level. Uganda’s military is highly interested in understanding how the American Army conducts the MDMP based on their operational lessons learned in both the Democratic Republic of the Congo and Somalia. The seminar assisted the process by establishing a basic understanding of roles and responsibilities of a light infantry battalion staff in the MDMP process, MDMP timelines and sequence of events, products or deliverables, and an understanding of how this product aids the field commander. This, in turn, set the foundation for a follow-on MDMP, which will familiarize the Ugandan army with the light infantry decision making process at the brigade level. Such training events also help the U.S. by enhancing awareness in the U.S. military of Ugandan infantry battalion practices, thereby improving interoperability. They also elicit lessons learned from the audience’s peacekeeping operations.
Due to the confusing nature of Rosecrans' order, many officers misinterpreted how the men were to be organized, and many of the pioneers remained a part of their regiments. This would prove to be a recurring problem in the structure of the brigade. Nevertheless, the soldiers were eventually placed in three battalions (one from each wing of the army). They were placed under the command of James St. Clair Morton, the chief engineer of the XIV Army Corps. The men received their training in Nashville before returning to the army in time for the Battle of Stones River.
When the Civil War broke out, Gregg was commissioned a captain in the 3rd U.S. Cavalry on May 14, 1861. He then joined the volunteer army in June as a captain in the 5th Pennsylvania Reserve Regiment. He was elected colonel of the regiment on June 20, 1861 and resigned the following day to accept a commission in the regular army as a captain in the 6th U.S. Cavalry. On November 14, 1862, Gregg was promoted to colonel of the 16th Pennsylvania Cavalry. He then commanded many different cavalry brigades in the various reorganizations of the Army of the Potomac. He led the Third Brigade at the battles of Chancellorsville and Gettysburg in a division commanded by his cousin David Gregg.
Most operational U.S. Army Counterintelligence Special Agents today operate under the auspices of the United States Army Intelligence and Security Command, with the 902d Military Intelligence Group responsible for counterintelligence activities and operating field offices within the continental United States. Outside the continental U.S., the 500th Military Intelligence Brigade provides the same type of support in Hawaii and Japan, the 501st Military Intelligence Brigade supports South Korea, and the 66th Military Intelligence Brigade does so in Europe. The 470th Military Intelligence Brigade covers South America, the 513th Military Intelligence Brigade covers the greater Middle East, and the 650th Military Intelligence Group covers NATO countries. Other U.S. Army elements also have CI agents assigned to provide direct support such as those found within the various elements of Special Operations.
In 2009, the brigade claimed to have decommissioned a substantial quantity of guns and explosives in a single day in the presence of the chairman of the Independent International Commission on Decommissioning (IICD). The brigade representatives refused to give any details about how many weapons or how much commercial explosives were destroyed during the day-long exercise. On 8 February 2010, British Prime Minister Gordon Brown announced that the Brigade had completed decommissioning. The process was confirmed as complete by the IICD and came in the last 24 hours of the Commission's existence. The decommissioning was completed at the same time as that of the republican Irish National Liberation Army (INLA) and Official Irish Republican Army (OIRA). Accusations that the brigade has remained active continued, however, and in 2009, the mother of Jason Ballard, a 20-year-old Greenisland native subjected to a vicious beating at his home, claimed that the attack had been carried out by the South East Antrim Brigade, although they denied any involvement in the attack. In 2010, the Independent Monitoring Commission confirmed that the split between the Fisher faction of the brigade and the wider UDA had not ended. As of 2014 Fisher was still identified by the "Irish Independent" as Brigadier, with the brigade reported as being in the process of rearming.
The 59th Ordnance Brigade is a military unit of the United States Army. The unit is currently stood up as the U.S. Army Ordnance School's training brigade. In its previous iteration, the brigade had more than 6,500 soldiers. It was responsible for storage, delivering, maintaining, Nuclear and Chemical Control Orders, and supervising the weapons of mass destruction ("special ammo" of Nuclear and Chemical Munitions) for U.S. Forces and Forces of the Allied NATO-Countries, except France.
Units:
In January 2013, the brigade headquarters deployed to Afghanistan as "Joint Task Force (JTF) Triple Nickel" to assume command of the U.S. Theater Engineer Brigade in support of the International Security Assistance Force. The 555th Engineer Brigade became the lead element in a 5,000-strong joint team composed of U.S. Army, Navy, and Air Force engineer units, including elements of the Regular Army, National Guard, and Reserves.