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In the movie White House Down, when hacker Skip Tyler gains access to NORAD command and fires a missile at the presidential plane, it just crashes into the ground.

Now as it is the world's most celebrated plane, it should have counter-measures to save itself. Besides, it is seen that fighter jets are escorting the plane (as in the scene when missile hits the plane), so it just doesn't seem right.

Why was it not able to defend itself?

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First, Air Force One is not a fixed designation. Any Air Force plane that the President is on board of is given the call name Air Force One for the duration of the flight. Other typical names are Marine One for the Marine Corps Helicopter he flies in sometimes, as well as Navy One or Army One, etc.

Second, the current two Boeing 747's (Air Force designation VC-25A) that have been modified for personal use of the POTUS does have Missile Countermeasures. The publicly known countermeasures are EMP hardening, Chaffs and/or Flares, and Electronic Countermeasures, specifically IRCM.

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  • About five AN/ALQ-204 Matador infrared (IR) countermeasures devices are located at the tail and behind the four engines, Previously used on the VC-137C (Boeing 707-320B) presidential aircraft and on airliners and executive aircraft, the device emits pulsed IR signals to foil attacks by heat-seeking missiles.
  • An AN/AAR-54(V) missile launch warning receiver located at the tail is intended to report and track missile threats by zeroing in on their ultraviolet exhaust signature. The receiver is also in use on special-operations warplanes like the MC-130H Combat Talon II.
  • The AN/AAQ-24 Nemesis Directional Infra-Red Counter Measures (DIRCM) system, which can be directed by the AAR-54, fires pulsating flashes of IR energy that confuse a missile’s guidance system.
    -Defense Media Networks Article

They may, and likely do, have additional countermeasures that are not publicly known, for reasons of national security, obviously. This may include air-to-air missiles or retractable laser anti-missle platforms.

But the biggest defense is fighter jets that are ready to launch within the minute if needed to protect Air Force One. Escorts are standard outside of continental US airspace.

So while the VC-25 Air Force One planes do have countermeasures, why they didn't work can be chucked up to one simple thing. No countermeasure is perfect.

  • But they didnt even try to defend..@cde – Akshay Gudiyawar Jan 25 '16 at 5:53
  • @AkshayGudiyawar we can assume it tried and failed, the hacker also hacked the countermeasures, or the plane assumed the missile was friendly, as it is a US military missile. – cde Jan 25 '16 at 7:01
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The VC-25 was built only for the president. Lets be honest, is Boeing going to cram missiles onto the president's plane? If so it could be looked at as a target. The VC-25 as you said did have some defense tactics, BUT those tactics are only designed to hold off for so long, given the fact that after some time an escort will come to help Air Force One, which could quickly end that situation.

Also anti air missles on a plane could turn ultimately deadly given a certain situation, possibly leading to the death of the president. Plus the Air Force One is pretty sick looking and maxed when it comes to defense measurements.

So what I'm saying to wrap it up is that overall the VC-25 is as safe as can be, because Boeing and the air force will not play with our president's life.

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