The United States Air Force's 9th Combat Operations Squadron is an Air Force Reserve Command space operations unit located at Vandenberg Space Force Base, California. The 9th augments the 614th Air and Space Operations Center in operating the Joint Space Operations Center, performing combat operations, plans, strategy and intelligence assessments that enable the Commander, Joint Functional Component Command for Space to command and control space forces by providing worldwide space effects and theater support to combatant commanders.
 The squadron was first activated in 1943 as the 761st Bombardment Squadron.  After training in the United States, it deployed to the Mediterranean Theater of Operations, where it participated in the strategic bombing campaign against Germany, and it earned a Distinguished Unit Citation for its actions.  Following V-E Day, the squadron moved to Brazil, where it became part of Air Transport Command, returning troops to the United States before it was inactivated on 26 September 1945.
 The squadron was redesignated the 9th Reconnaissance Squadron and reactivated in the Far East in 1946.  For the next two years, it performed mapping and reconnaissance missions, until it transferred its assets to another unit and was inactivated.  It was activated again in 1953 as the 9th Tactical Reconnaissance Squadron, and in 1956, became the first squadron to fly the Douglas RB-66 Destroyer.  During the Cuban Missile Crisis, the squadron flew photographic reconnaissance missions.  It deployed equipment and personnel to Southeast Asia, although it remained in the United States as a training unit until inactivating in 1971.
 The squadron was activated in the reserve in 1999 as the 9th Space Operations Squadron.
 The 9th Combat Operations Squadron is an associate squadron to the 614th Air and Space Operations Center and augments the active duty center in day-to-day operations of the Joint Space Operations Center, a 24-hour operations center designed to provide commanders with assistance coordinating, planning, and conducting space operations.
 The squadron is composed of four divisions that provide steady-state and surge support in the Combined Space Operations Center.
 The squadron was first activated as the 761st Bombardment Squadron at Alamogordo Army Air Field, New Mexico on 1 July 1943 as one of the four original squadrons of the 460th Bombardment Group. A cadre of the unit's air echelon went to Orlando Army Air Base, Florida for specialized training with the Army Air Forces School of Applied Tactics.  In August, the unit was filled out with ground personnel at Kearns Army Air Base, Utah, then moved to Chatham Army Air Field, Georgia to complete its training with Consolidated B-24 Liberator heavy bombers. Upon completing training, the squadron departed for the Mediterranean Theater of Operations in January 1944.
 The squadron completed its deployment to Spinazzola Airfield, Italy by the middle of February 1944, and entered the strategic bombing campaign against Germany the following month, with an attack on a marshalling yard and docks at Metković, Yugoslavia. It attacked oil refineries and storage facilities, railroads, industrial areas, including aircraft manufacturing plants in Austria, Czechoslovakia, France, Germany, Greece, Hungary, Italy, Romania and Yugoslavia.
 On 26 July 1944, the squadron was part of a 460th Group formation that led the 55th Bombardment Wing on an attack against an airfield and aircraft manufacturing plant at Zwolfaxing, Austria.  It attacked the target through heavy enemy flak and adverse weather, for which it was awarded a Distinguished Unit Citation.
 The squadron was occasionally diverted from the strategic bombing mission to perform air interdiction and close air support missions.  In August 1944, it supported Operation Dragoon, the invasion of southern France by attacking submarine pens, marshalling yards and artillery batteries in the area of the amphibious landings.  It struck lines of communications, railroads, ammunition dumps and other targets in connection with Operation Grapeshot, the allied offensive in Northern Italy. The squadron flew its last mission against a target in northern Italy on 26 April 1945.
 After V-E Day, the 460th Group and its squadrons were transferred to the South Atlantic Division, Air Transport Command, moving to Parnamirim Field, near Natal, Brazil to participate in the Green Project.  Green Project was aimed at transporting 50,000 military personnel a month from the European and Mediterranean Theaters back to the United States, with priority for those that plans called for redeploying to the Pacific.  The squadron's combat veterans proved none too happy with this assignment, but continued supporting the project until inactivating on 26 September 1945.
 In 1946, the 761st was redesignated the 9th Reconnaissance Squadron and assigned to the 314th Composite Wing, of Fifth Air Force, at Johnson Air Base and then Yokota Air Base, Japan. 9th airmen flew the Bell P-39 Airacobra, as well as the Consolidated F-7 Liberator, Boeing F-9 Flying Fortress, and Boeing F-13 Superfortress bombers retrofitted to perform photographic reconnaissance performing mapping missions over occupied Japan, Korea, Okinawa, Indochina, and other areas under Far East Air Forces' control after World War II. The squadron also flew classified missions over the Soviet Far East.
 The squadron was inactivated in October 1947 and its personnel, equipment and mission were transferred to the 31st Reconnaissance Squadron.  The squadron was reactivated at Shaw Air Force Base, South Carolina on 11 November 1953, as the 9th Tactical Reconnaissance Squadron, and was assigned to the 363d Tactical Reconnaissance Group. The squadron's initial equipment was the Douglas RB-26 Invader, plus one North American B-25 Mitchell.  These aircraft had been modified with special electronic warfare equipment, including AN/APR-4 and AN/APR-9 radar receivers, and AN/APA-17 direction finders.  Some were also fitted with AN/APT-1 jammers and chaff dispensers.  Although the unit's wartime role was to fly ferret and stand-off jamming missions, the main task assigned to it was to provide jamming training for ground radar operators.
 In January 1956, the squadron was the first in the Air Force to receive jet powered Douglas RB-66B Destroyers, which added weather sampling capability. The unit later flew other upgraded models of the plane (RB-66C and WB-66D). The arrival of the B-66s enabled the squadron to retire its RB-26s as well as the Lockheed RT-33A Shooting Stars it had begun using for weather reconnaissance.  When Tactical Air Command adopted the dual deputy organization, it inactivated the squadron's parent 363d Reconnaissance Group, and assigned the squadron directly to the 363d Tactical Reconnaissance Wing. In 1961, three of the squadron's WB-66s deployed to Clark Air Base in Operation Long Pass, a joint deployment exercise in the Philippines.
 In 1962, 9th had a Navy squadron commander, Commander Chester E. Kingsbury,[citation needed] and flew classified film missions supporting the Cuban Missile Crisis starting in October 1962. Between 1963 and 1966, the 9th routinely deployed aircraft and crews to Southeast Asia and served as an Air Force training squadron for the upgraded B-66 Destroyer.[citation needed]
 In 1969, the 9th moved to Bergstrom Air Force Base, Texas, where it became part of the 75th Tactical Reconnaissance Wing and flew McDonnell RF-4 Phantom IIs.  On 31 August 1971, the squadron inactivated. The squadron's aircraft and personnel were transferred to the 12th Tactical Reconnaissance Squadron, which moved to Bergstrom on paper from Vietnam as USAF forces in Southeast Asia were reduced.
 Since the early 1990s, the space command and control mission evolved rapidly.  In 1994, 14th Air Force was activated at Vandenberg Air Force Base, California and became responsible for space operations.  Between 1994 and 1998, United States Air Force reservists supported Fourteenth Air Force on various man-day tours, primarily as individual mobilization augmentees.  In 1999, Captain Pat Assayag led a team to discuss the possibility of activating a reserve squadron to support the 614th Space Operations Flight.
 On 1 October 1999, the 9th Space Operations Squadron was activated as a reserve squadron with 37 billets and the responsibility of supporting the newly redesignated 614th Space Operations Squadron to build the weekly Space Tasking Order.  Many reservists supporting Fourteenth Air Force were then reassigned to the 9th Squadron.  At the unit activation ceremony, Major General Robert Hinson, commander of Fourteenth Air Force, stated "our ability to maintain our nation's superiority in space is dependent upon the Air National Guard and Air Force Reserve as critical contributors to part of a cohesive Total Force."
 In 2002, the space mission transferred from United States Space Command to United States Strategic Command, as Space Command inactivated.  Then in 2003, Strategic Command's Joint Force Component Command was developed, and the Joint Space Operations Center was activated under the command's Space and Global Strike.[citation needed]
 In 2005, as the Fiscal Year 2008 Program Objective Memorandum was drafted, Air Force Space Command increased the squadron's manpower authorization from 37 to 126 billets, ensuring additional support to the 614th and the new 614th Space Intelligence Squadron.  Also that year, the 1st Space Control Squadron moved to Vandenberg to become part of the 614th Space Operations Squadron.  The 1st and 614th Space Operations Squadron combined to form the 614th Air and Space Operations Center in 2007.
 In 2010, the command structure of the 9th was adjusted to bring it more in line with the host 614 AOC's O-6 led command and division chief structure.[clarification needed what does this mean?]
 The 9th was redesignated the 9th Combat Operations Squadron in a ceremony held on 3 June 2017 to follow the name standard of other reserve units associated with Air Operations Centers throughout the Air Force.  Today, the 9th is a unit of over 100 space, intelligence and communications professionals, expanding the role of support of the 614th and the Combined Space Operations Center.
  This article incorporates public domain material from the Air Force Historical Research Agency.