Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible for command and control of the strategic bomber and intercontinental ballistic missile components of the United States military's strategic nuclear forces from 1946 to 1992. SAC was also responsible for the operation of strategic reconnaissance aircraft and airborne command post aircraft as well as most of the USAF's aerial refueling fleet, including aircraft from the Air Force Reserve (AFRES) and Air National Guard (ANG).
Offutt Air Force Base is a U.S. Air Force base south of Omaha, adjacent to Bellevue in Sarpy County, Nebraska. It is the headquarters of the U.S. Strategic Command (USSTRATCOM), the 557th Weather Wing, and the 55th Wing of the Air Combat Command (ACC), the latter serving as the host unit.
The Boeing E-4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft, is a strategic command and control military aircraft operated by the United States Air Force (USAF). The E-4 series are specially modified from the Boeing 747-200B for the National Emergency Airborne Command Post (NEACP) program. The E-4 serves as a survivable mobile command post for the National Command Authority, namely the President of the United States, the Secretary of Defense, and successors. The four E-4Bs are operated by the 1st Airborne Command and Control Squadron of the 595th Command and Control Group located at Offutt Air Force Base, near Omaha, Nebraska. An E-4B when in action is denoted a "National Airborne Operations Center" and has been nicknamed the "Doomsday plane".
The Boeing EC-135 is a retired family of command and control aircraft derived from the Boeing C-135 Stratolifter. During the Cold War, the EC-135 was best known for being modified to perform the Looking Glass mission where one EC-135 was always airborne 24 hours a day to serve as flying command post for the Strategic Air Command in the event of nuclear war. Various other EC-135 aircraft sat on airborne and ground alert throughout the Cold War, with the last EC-135C being retired in 1998. The EC-135N variant served as the tracking aircraft for the Apollo program.
Looking Glass is the historic code name for an airborne command and control center operated by the United States. In more recent years it has been more officially referred to as the ABNCP. It provides command and control of U.S. nuclear forces in the event that ground-based command centers have been destroyed or otherwise rendered inoperable. In such an event, the general officer aboard the Looking Glass serves as the Airborne Emergency Action Officer (AEAO) and by law assumes the authority of the National Command Authority and could command execution of nuclear attacks. The AEAO is supported by a battle staff of approximately 20 people, with another dozen responsible for the operation of the aircraft systems. The name Looking Glass, which is another name for a mirror, was chosen for the Airborne Command Post because the mission operates in parallel with the underground command post at Offutt Air Force Base.
The 625th Strategic Operations Squadron (STOS) is a United States Air Force nuclear missile control & support squadron. The 625th STOS has five flights that play different roles in this mission. The Latin motto of the 625th STOS is Si vis pacem para bellum, which means, "If you wish for peace, prepare for war."
The AN/FRC-117 Survivable Low Frequency Communications System (SLFCS) was a communications system designed to be able to operate, albeit at low data transfer rates, during and after a nuclear attack. The system used both very low frequency (VLF), and low frequency (LF) radio bands.
The 70th Air Refueling Squadron is an Air Force Reserve Command unit, assigned to the 349th Operations Group at Travis Air Force Base, California. It is an associate of the active duty 9th Air Refueling Squadron, United States Air Force, and operates the McDonnell Douglas KC-10 Extender aircraft conducting mobility, and air refueling missions. The squadron has served in this role since 1994.
The 818th Strategic Aerospace Division is an inactive United States Air Force organization. Its last assignment was with Strategic Air Command at Lincoln Air Force Base, Nebraska, where it was inactivated on 25 March 1965.
The 801st Air Division is an inactive United States Air Force organization. It was assigned to Strategic Air Command (SAC)'s Eighth Air Force at Lockbourne Air Force Base, Ohio, where it was inactivated on 15 March 1965.
The 99th Air Refueling Squadron is part of the 6th Air Mobility Wing at MacDill Air Force Base, Florida, but is stationed at Birmingham Air National Guard Base, Alabama. It is an Active Associate Unit, an active duty component attached to the Alabama Air National Guard's 117th Air Refueling Wing. The 99th Air Refueling Squadron works with, supports and flies the 117th Air Refueling Wing's Boeing KC-135R Stratotanker aircraft.
The 22d Expeditionary Air Refueling Squadron is a provisional United States Air Force unit, assigned to Air Mobility Command. It is engaged in combat operations as part of the Global War on Terrorism in Afghanistan. Its current status and location are undetermined. The squadron's permanent designation is the 22d Air Refueling Squadron.
The Emergency Rocket Communications System (ERCS) was designed to provide a reliable and survivable emergency communications method for the United States National Command Authority, using a UHF repeater placed atop a Blue Scout rocket or Minuteman II intercontinental ballistic missile. ERCS was deactivated as a communication means when President George H.W. Bush issued a message to stand down SIOP-committed bombers and Minuteman IIs on 27 September 1991. Headquarters SAC was given approval by the Joint Chiefs of Staff to deactivate the 494L payloads beginning 1 October 1992. However, Headquarters SAC believed it was inefficient and unnecessary to support ERCS past fiscal year 1991, and kept the accelerated deactivation schedule.
The Airborne Launch Control System (ALCS) provides a survivable launch capability for the United States Air Force's LGM-30G Minuteman III intercontinental ballistic missile (ICBM) force. The ALCS is operated by airborne missileers from Air Force Global Strike Command's (AFGSC) 625th Strategic Operations Squadron (STOS) and United States Strategic Command (USSTRATCOM). The system is located on board the United States Navy's E-6B Mercury, which serves as USSTRATCOM's "Looking Glass" Airborne Command Post (ABNCP). The ALCS crew is integrated into the ABNCP battle staff and is on alert around the clock.
The United States Air Force's 2d Airborne Command and Control Squadron was an airborne command and control unit located at Offutt Air Force Base, Nebraska. The squadron was an integral part of the United States' Post Attack Command and Control System, performing the Operation Looking Glass mission with the Boeing EC-135 aircraft.
The United States military's Air Force Satellite Communications (AFSATCOM) is a network of ground and space systems to allow rapid dissemination of communications to a worldwide audience. AFSATCOM's creation was during the height of the Cold War to guarantee that Emergency Action Messages would be received by Strategic Air Command nuclear forces.
The 28th Expeditionary Air Refueling Squadron is a provisional United States Air Force unit. It was last known to be assigned to the 40th Air Expeditionary Group. Diego Garcia Air Base, British Indian Ocean Territory. Its current status is at Al Udeid Air Base under the 379th Expeditionary Operations Group.
The 34th Strategic Squadron is an inactive United States Air Force unit. It was last assigned to the 11th Strategic Group at Zaragoza Air Base, Spain. It was inactivated on 7 August 1990.
The first predecessor of the squadron was organized in 1940 as the 13th Transport Squadron. During World War II, as the 13th Troop Carrier Squadron, the squadron served in the South West Pacific Theater of World War II, earning two Distinguished Unit Citations, a Navy Unit Commendation and a Philippine Republic Presidential Unit Citation for its wartime actions. Its last assignment was with the 403d Troop Carrier Group at Nichols Field, Luzon, Philippines, where it was inactivated on 15 October 1946.
The ITT 465L Strategic Air Command Control System was a Cold War "Big L" network of computer and communication systems for command and control of Strategic Air Command "combat aircraft, refueling tankers, [and] ballistic missiles". International Telephone and Telegraph was the prime contractor for Project 465, and SACCS had "Cross Tell Links" between command posts at Offutt AFB, March AFB, & Barksdale AFB (SACCS also communicated with the Cheyenne Mountain Complex and Air Force command posts. The 465L System included IBM AN/FSQ-31 SAC Data Processing Systems, Remote and Simplex Remote Communication Systems, SAC Network Control Office, "4-wire, Schedule 4, Type 4B alternate voice-data operation", and one-way communication with "ICBM launch control centers" In addition to IBM for the "Super SAGE type computers", another of the 6 direct subcontractors was AT&T,
