The history of combat aviation in the 1st Cavalry Division goes back to 1963, when the Army began to gather helicopters into the 11th Aviation Group, 11th Air Assault Division at Fort Benning, Georgia, to test the airmobile concept. The 11th Aviation Group included the 227th, 228th and 229th Aviation Battalions. In 1965, the assets of the 11th AAD and the 2d Infantry Division were merged to form the 1st Cavalry Division. This involved a simultaneous transfer of the swapping of the colors of the 1st Cavalry Division, then stationed in Korea, with the 2nd Infantry Division. On 1 August 1965, the 1st Cavalry Division was sent to Vietnam. Aviators participated in 14 campaigns and received seven decorations during its seven years of duty in Vietnam. The first Army aviator to be awarded the Medal of Honor in the Vietnam War was a member of the 227th Aviation Battalion. Following its return from Vietnam, the 1st Cavalry Division was reorganized as an experimental TRICAP Division with a heavy brigade, an airmobile brigade and an aviation brigade. This configuration was deemed unworkable and the division was reorganized as a standard heavy division. The division's aviation element consisted of the 227th Aviation Battalion. The colors of the 11th Aviation Group were separated from the division after the war and assigned to Germany by reflagging an existing aviation group already stationed there. According to the U.S. Army Center of Military History, the lineage of the Combat Aviation Brigade, 1st Cavalry Division began when it was constituted on 1 September 1984 in the Regular Army as Headquarters and Headquarters Troop, Cavalry Brigade, 1st Cavalry Division, and activated at Fort Hood, Texas. It was reorganized and redesignated on 16 October 1996 as Headquarters and Headquarters Company, Aviation Brigade, 1st Cavalry Division. The 227th Aviation Regiment itself appears to have been established on 16 July 1987.
Gulf War
In late 1990, the brigade deployed overseas to Saudi Arabia, where the unit postured for combat in Operation Desert Shield. On 25 February 1991, with the onset of Operation Desert Storm, the brigade conducted a raid as a part of the 1st Cavalry Division's deception plan to throw Iraqi forces off guard. The units of the brigade would serve as the vanguard of the division's movement north to cut off a retreating Iraqi Republican Guard division at Basra. In late spring of 1991, the units of the brigade redeployed to Fort Hood and their home stations.
Other operations
In January 1993 the brigade deployed command and control aircraft to Kuwait. With 48 hours' notice, the brigade deployed to Somalia, where it flew over 500 hours of combat missions. In Bosnia, in 1999, the brigade deployed to Operation Joint Forge. Units flew in the Balkans in support of Stabilization Force 4. Missions performed ranged from multi-national general support and airborne command and control, to air movement operations.
Iraq War
With the onset of Operation Iraqi Freedom in March 2003, the brigade deployed the 1st Battalion, 227th Aviation to Iraq to exercise their Longbow Apaches in combat operations for the first time. There, they assisted in setting the conditions for the defeat of the Iraqi Army and the liberation of Baghdad. In the early hours of 24 March 2003, Apache Longbows of the 1st Cavalry Division, fought a fierce battle with units of Iraq's Republican Guard Medina Division between the cities of Karbala and Al Hilah, south of Baghdad. During March 2004 the brigade deployed to Operation Iraqi Freedom II as part of Task Force Baghdad. The brigade fought throughout the Baghdad Area of Operations and in Fallujah, An Najaf, Al Kut, Karbala, and Balad. The brigade flew over 70,000 hours and was recognized with 84 awards for valor including the first Army Aviator to receive the Distinguished Service Cross, a Silver Star and seven Distinguished Flying Crosses. In 2006 the brigade deployed to Taji, Iraq in support of Operation Iraqi Freedom 06-08. At the end of January 2007, the brigade participated in the Battle of An Najif, in which a 4-227, AH-64D was shot down in combat operations. One week later a 1-227, AH-64D was also shot down. The brigade was deployed to Taji, Iraq again in 2009 in support of Operation Iraqi Freedom, 09-11. In June 2011 the brigade deployed to Afghanistan and returned starting in April 2012 after being replaced by 12th Combat Aviation Brigade from Germany
On 12 July 2007, after several skirmishes in the area, two AH-64 Apache helicopters reportedly of the Air Weapons Team of the Combat Aviation Brigade observed a group of people milling around on a street in Baghdad, including what appeared to be two armed, and ten unarmed men. They reported all in the group to be armed, presumed them to be Iraqi insurgents, and fired on them, as well as a van seeking to pick up the wounded and a man severely wounded and incapacitated by the first attack. A total of 12 people were killed including Reuters journalist Noor-Eldeen and his driver, Saeed Chmagh. Two children were also severely injured. The attacks received worldwide media coverage following the leaking of 39 minutes of classified cockpit video footage in 2010. The Apache crews involved were criticized for their decision to attack a largely unarmed group, for re-attacking the wounded, attacking the unarmed men that came to the aid of the wounded, and for the callous language used by the Apache crews occasionally during the attacks.
