When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Ballistic Missile Early Warning System - Wikipedia

    en.wikipedia.org/wiki/Ballistic_Missile_Early...

    The Ballistic Missile Early Warning System (BMEWS) was a radar system built by the United States (with the cooperation of Canada and Denmark on whose territory some of the radars were sited) during the Cold War to give early warning of a Soviet intercontinental ballistic missile (ICBM) nuclear strike, to allow time for US bombers to get off the ground and land-based US ICBMs to be launched, to ...

  3. Early warning satellite - Wikipedia

    en.wikipedia.org/wiki/Early_warning_satellite

    An early warning satellite is a satellite designed to rapidly identify ballistic missile launches and thus enable defensive military action. This type of satellite was developed during the Cold War and later became a component of missile defense systems. The United States, Russia and China have a constellation of early warning satellites.

  4. Thule Site J - Wikipedia

    en.wikipedia.org/wiki/Thule_Site_J

    Thule Site J (J-Site) is a United States Space Force (USSF) radar station in Greenland near Pituffik Space Base for missile warning and spacecraft tracking.The northernmost station of the Solid State Phased Array Radar System, the military installation was built as the 1st site of the RCA 474L Ballistic Missile Early Warning System and had 5 of 12 BMEWS radars.

  5. Clear Space Force Station - Wikipedia

    en.wikipedia.org/wiki/Clear_Space_Force_Station

    Clear Missile Early Warning Station construction began in August 1958 with 700 workers [7] —i.e., a "construction" camp was being erected in September 1958 by "Patti-McDonald and Morrison-Knudsen" [8] next to the railroad [citation needed] (for $1.7 million, 40,000 ft of railroad were moved by 1959.) [9] Groundbreaking for radar structures ...

  6. EKS (satellite system) - Wikipedia

    en.wikipedia.org/wiki/EKS_(satellite_system)

    EKS has been designated to detect and track ballistic missiles launched towards Russia or its allies. [7] The systems have been designed as a replacement for the current system of early warning satellites called Oko, which had its first launch in 1972 [8]: 36 [9] and was described in 2005 as "hopelessly outdated". [10]

  7. Missile Defense Alarm System - Wikipedia

    en.wikipedia.org/wiki/Missile_Defense_Alarm_System

    The Missile Defense Alarm System, or MIDAS, was a United States Air Force Air Defense Command system of 12 early-warning satellites that provided limited notice of Soviet intercontinental ballistic missile launches between 1960 and 1966.

  8. Distant Early Warning Line - Wikipedia

    en.wikipedia.org/wiki/Distant_Early_Warning_Line

    A rough map of the three warning lines. From north to south: the Distant Early Warning (DEW) Line, Mid-Canada Line, and Pinetree Line. The Distant Early Warning Line, also known as the DEW Line or Early Warning Line, was a system of radar stations in the northern Arctic region of Canada, with additional stations along the north coast and Aleutian Islands of Alaska (see Project Stretchout and ...

  9. RAF Fylingdales - Wikipedia

    en.wikipedia.org/wiki/RAF_Fylingdales

    It is a radar base and is also part of the Ballistic Missile Early Warning System (BMEWS). As part of intelligence-sharing arrangements between the United States and United Kingdom (see, for example, the UKUSA Agreement), data collected at RAF Fylingdales are shared between the two countries.