The battalion was split into three separate groups during Operation Iraqi Freedom. Batteries A, B, and E, along with the 507th Maintenance Company and HHB, 5-52d ADA, were assigned to 31st Air Defense Artillery Brigade, under Colonel Heidi Brown, the first female Patriot brigade commander, to provide air defense coverage for Coalition forces entering Iraq. Alpha, Bravo, Echo, and HHB batteries were provided security (prior to and during the invasion) by the Companies A and C of the 3d Battalion, 124th Infantry Regiment (Florida Army National Guard) from Kuwait to Baghdad. Batteries C and D were assigned to 32d AAMDC to provide air defense coverage for Kuwait.
Battery D, 5-52d ADA shot down the first Scud launched by Iraqi forces during the opening days of the invasion. Battery C, 5-52d ADA ended the war with the highest number of intercepted missiles totaling 3, battery C also shot down a British Tornado aircraft. During the invasion, Battery E was bombed by friendly aircraft outside of FARP shell, which created a 30-by-30-foot hole and damaged the radar system. A few days later, Battery E fired two PAC-3 missiles and shot down U.S. Navy F-18 pilot Nathan White outside of the Karbala (he avoided the first missile, but not the second one). He was found dead in one of the few lakes in Iraq. This friendly fire incident sidelined Battery E, allowing Batteries A and B, 5-52d ADA to be the first Patriot batteries in Baghdad, with Battery B preceding Battery A by a few hours.
The 507th Maintenance Company was ambushed during the rapid advance towards Baghdad. The unit made a wrong turn into Nasiriyah, northwest of Basra. The mistake was due to lack of rest, limited communications and human error according to a United States Army investigation. Several soldiers were killed and six were held as prisoners of war. Prior to invasion, 5-52d ADA had never conducted a bounding movement exercise to the extent Operation Iraqi Freedom required.
In the summer of 2005, the 507th was inactivated and reflagged as Company E, 5-52d ADA, reflagged again later as Company F when the battalion received an Avenger battery that became Battery E, 5-52d ADA, during an Army-wide reorganization of Patriot battalions.
Lineage
Organized 6 July 1916 in the Regular Army at Fort Washington, Maryland, as the 1st Company, Fort Washington [Maryland]
Reorganized and redesignated 6 July 1917 as Battery I, 8th Provisional Regiment, Coast Artillery Corps
Reorganized and redesignated 5 February 1918 as Battery I, 53d Artillery (Coast Artillery Corps)
Redesignated 15 July 1918 as Battery E, 52d Artillery (Coast Artillery Corps)
Reconstituted 28 June 1950 in the Regular Army, consolidated with Battery A, 52d Field Artillery Battalion (active) (see ANNEX), and consolidated unit designated as Battery A, 52d Field Artillery Battalion, an element of the 24th Infantry Division
Inactivated 5 June 1958 and relieved from assignment to the 24th Infantry Division
Withdrawn 18 May 1959 from the Regular Army and allotted to the Army Reserve; concurrently redesignated as Headquarters and Headquarters Battery, 5th Automatic Weapons Battalion, 52d Artillery (organic elements concurrently constituted)
Redesignated 1 December 1971 as the 5th Automatic Weapons Battalion, 52d Air Defense Artillery
Redesignated 21 December 1975 as the 5th Battalion, 52d Air Defense Artillery; concurrently withdrawn from the Army Reserve, allotted to the Regular Army, assigned to the 24th Infantry Division, and activated at Fort Stewart, Georgia
Inactivated 16 November 1988 at Fort Stewart, Georgia, and relieved from assignment to the 24th Infantry Division