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Airborne Launch Control System
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. Overview In the mid-1960s, United States civilian and military leadership became concerned about the possibility of a decapitating attack from the Soviets, destroying any land-based communication links to the nuclear forces of the Strategic Air Command. One solution to the communication problem was placing radio equipment on board an aircraft, and allow it to fly over the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LGM-30 Minuteman
The LGM-30 Minuteman is an American land-based intercontinental ballistic missile (ICBM) in service with the Air Force Global Strike Command. , the LGM-30G (Version 3) is the only land-based ICBM in service in the United States and represents the land leg of the U.S. nuclear triad, along with the Trident II submarine-launched ballistic missile (SLBM) and nuclear weapons carried by long-range strategic bombers. Development of the Minuteman began in the mid-1950s when basic research indicated that a solid-fuel rocket motor could stand ready to launch for long periods of time, in contrast to liquid-fueled rockets that required fueling before launch and so might be destroyed in a surprise attack. The missile was named for the colonial minutemen of the American Revolutionary War, who could be ready to fight on short notice. The Minuteman entered service in 1962 as a deterrence weapon that could hit Soviet cities with a second strike and countervalue counterattack if the U.S. wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing EC-135 62-3579 Ellsworth
The Boeing Company, or simply Boeing (), is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, satellites, and missiles worldwide. The company also provides leasing and product support services. Boeing is among the largest global aerospace manufacturers; it is the fourth-largest defense contractor in the world based on 2022 revenue and is the largest exporter in the United States by dollar value. Boeing was founded by William E. Boeing in Seattle, Washington, on July 15, 1916. The present corporation is the result of the merger of Boeing with McDonnell Douglas on August 1, 1997. As of 2023, the Boeing Company's corporate headquarters is located in the Crystal City neighborhood of Arlington County, Virginia. The company is organized into three primary divisions: Boeing Commercial Airplanes (BCA), Boeing Defense, Space & Security (BDS), and Boeing Global Services (BGS). In 2021, Boeing recorded $62.3billion in sales. Boei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
LGM-118 Peacekeeper
The LGM-118 Peacekeeper, originally known as the MX for "Missile, Experimental", was a Multiple independently targetable reentry vehicle, MIRV-capable intercontinental ballistic missile (ICBM) produced and deployed by the United States from 1986 to 2005. The missile could carry up to eleven Mark 21 Multiple independently targetable reentry vehicle, reentry vehicles (although treaties limited its actual payload to ten), each armed with a 300-kiloton W87 thermonuclear weapon, warhead. Initial plans called for building and deploying 100 MX ICBMs, but budgetary concerns limited the final procurement; only 50 entered service. Disarmament treaties signed after the Peacekeeper's development led to its withdrawal from service in 2005. Studies on the underlying concept started in the 1960s. The idea was to allow the US to absorb a sneak attack by the USSR with enough warheads surviving to attack the remaining Soviet missile silos. To do so, the missiles had to be highly accurate, be based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TACAMO
TACAMO (Take Charge And Move Out) is a United States military system of survivable communications links designed to be used in nuclear warfare to maintain communications between the decision-makers (the National Command Authority (United States), National Command Authority) and the Nuclear triad, triad of strategic nuclear weapon nuclear weapons delivery, delivery systems. Its primary mission is serving as a signals relay, where it receives orders from a command plane such as Operation Looking Glass, and verifies and retransmits their Emergency Action Messages (EAMs) to US strategic forces. As it is a dedicated communications post, it features the ability to communicate on virtually every radio frequency band from very low frequency (VLF) up through super high frequency (SHF) using a variety of modulations, encryptions and networks, minimizing the likelihood an emergency message will be jammed by an enemy. This airborne communications capability largely replaced the land-based ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing E-6
The Boeing E-6 Mercury (formerly E-6 Hermes) is an airborne command post and communications Radio repeater, relay based on the Boeing 707-300. The original E-6A manufactured by Boeing Defense, Space & Security, Boeing's defense division entered service with the United States Navy in July 1989, replacing the Lockheed EC-130, EC-130Q. This platform, now modified to the E-6B standard, conveys instructions from the National Command Authority (United States), National Command Authority to Fleet submarine, fleet ballistic missile submarines (see communication with submarines), a mission known as TACAMO ("Take Charge And Move Out"). The E-6B model deployed in October 1998 has the ability to remotely control LGM-30 Minuteman, Minuteman ICBMs using the Airborne Launch Control System. The E-6B replaced Air Force Boeing EC-135, EC-135Cs in the ''Operation Looking Glass, Looking Glass'' role, providing command and control of U.S. nuclear forces should ground-based control become inoperabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing E-4
The Boeing E-4 Advanced Airborne Command Post (AACP), the current "Nightwatch" aircraft, is a series of 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-4s 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-4 when in action is denoted a "National Airborne Operations Center" (NAOC) and has been nicknamed the "Doomsday plane". Development Two of the original 747-200 airframes were originally planned to be commercial airliners. When the airline did not complete the order, Boeing offered the airframes to the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post Attack Command And Control System
Post, POST, or posting may refer to: Postal services * Mail, the postal system, especially in Commonwealth of Nations countries **An Post, the Irish national postal service **Canada Post, Canadian postal service **Deutsche Post, German postal service **Iraqi Post, Iraqi postal service **Russian Post, Russian postal service **Hotel post, a service formerly offered by remote Swiss hotels for the carriage of mail to the nearest official post office **United States Postal Service or USPS **Parcel post, a postal service for mail that is heavier than ordinary letters Work * Post, a job or occupation Newspaper * ''The Manica Post'' Regional newspaper in Manicaland province, Zimbabwe * ''The Rakyat Post'' Malaysian online daily newspaper * ''Bangkok Post'' English language newspaper in Thailand Architecture and structures *Lamppost, a raised source of light on the edge of a road *Post (structural), timber framing *Post and lintel, a building system * Scratch post * Steel fence pos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Airborne Launch Control Center
Airborne Launch Control Centers (ALCC—pronounced "Al-see") provide a survivable launch capability for the United States Air Force's LGM-30 Minuteman Intercontinental Ballistic Missile (ICBM) force by utilizing the Airborne Launch Control System (ALCS) on board which is operated by an airborne missileer crew. Historically, from 1967–1998, the ALCC mission was performed by United States Air Force Boeing EC-135 command post aircraft. This included EC-135A, EC-135C, EC-135G, and EC-135L aircraft. Today, the ALCC mission is performed by airborne missileers from Air Force Global Strike Command's (AFGSC) 625th Strategic Operations Squadron (STOS) and United States Strategic Command (USSTRATCOM). Starting on October 1, 1998, the ALCS has been located on board the United States Navy's E-6B Mercury. The ALCS crew is integrated into the battle staff of the USSTRATCOM " Looking Glass" Airborne Command Post (ABNCP) and is on alert around-the-clock. Aircraft The ALCS mission has been he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing EC-135
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 Operation Looking Glass, 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. The Boeing E-6 Mercury, Boeing E-6B Mercury "TACAMO" replaced the EC-135C. Missions Looking Glass Officially known as "Operation Looking Glass", at least 11 EC-135C command post aircraft were provided to the Commander in Chief, Strategic Air Command (CINCSAC), and were based at various locations throughout the United States and worldwide. Operations began in 1961 with the 34th Air Refueling Squa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
625th STOS Maintains Strategic Watch 141003-F-AJ823-045
6 (six) is the natural number following 5 and preceding 7. It is a composite number and the smallest perfect number. In mathematics A six-sided polygon is a hexagon, one of the three regular polygons capable of tiling the plane. A hexagon also has 6 edges as well as 6 internal and external angles. 6 is the second smallest composite number. It is also the first number that is the sum of its proper divisors, making it the smallest perfect number. It is also the only perfect number that doesn't have a digital root of 1. 6 is the first unitary perfect number, since it is the sum of its positive proper unitary divisors, without including itself. Only five such numbers are known to exist. 6 is the largest of the four all-Harshad numbers. 6 is the 2nd superior highly composite number, the 2nd colossally abundant number, the 3rd triangular number, the 4th highly composite number, a pronic number, a congruent number, a harmonic divisor number, and a semiprime. 6 is also the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E-6B Mercury Flies Over Solomons Island In November 2014
The Boeing E-6 Mercury (formerly E-6 Hermes) is an airborne command post and communications relay based on the Boeing 707-300. The original E-6A manufactured by Boeing's defense division entered service with the United States Navy in July 1989, replacing the EC-130Q. This platform, now modified to the E-6B standard, conveys instructions from the National Command Authority to fleet ballistic missile submarines (see communication with submarines), a mission known as TACAMO ("Take Charge And Move Out"). The E-6B model deployed in October 1998 has the ability to remotely control Minuteman ICBMs using the Airborne Launch Control System. The E-6B replaced Air Force EC-135Cs in the '' Looking Glass'' role, providing command and control of U.S. nuclear forces should ground-based control become inoperable. With production lasting until 1991, the E-6 was the final new derivative of the Boeing 707 to be built. Design and development Like the E-3 Sentry Airborne Warning and Co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ALCS 1
The American League Championship Series (ALCS) is a best-of-seven playoff and one of two League Championship Series comprising the penultimate round of Major League Baseball's (MLB) postseason. The winner of the ALCS wins the AL pennant and advances to the World Series, MLB's championship series, to play the winner of the National League's (NL) Championship Series. The ALCS began in 1969 as a best-of-five playoff and used this format until 1985, when it changed to its current best-of-seven format. History Prior to 1969, the American League champion (the " pennant winner") was determined by the best win–loss record at the end of the regular season. There was one ''ad hoc'' single-game playoff held, in , due to a tie under this formulation. The ALCS started in 1969, when the AL reorganized into two divisions, East and West. The winners of each division played each other in a best-of-five series to determine who would advance to the World Series. In 1985, the format changed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
