When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Merkhav Mugan - Wikipedia

    en.wikipedia.org/wiki/Merkhav_Mugan

    Merkhav Mugan (Hebrew: מרחב מוגן) (lit. protected space), also known as a "miklat or mamad", is a reinforced security room required in all new buildings by Israeli law. [1] A Merkhav Mugan is deemed preferable to a bomb shelter when the

  3. Safe room - Wikipedia

    en.wikipedia.org/wiki/Safe_room

    Other homes have steel doors to one or more bedrooms that can be bolted closed to provide time for security forces to arrive. For strong storms or tornadoes, a storm safe room must be built to withstand high winds and flying debris, even if the rest of the residence becomes severely damaged or destroyed.

  4. Drawbar (defense) - Wikipedia

    en.wikipedia.org/wiki/Drawbar_(defense)

    A drawbar is a defensive implement used to secure a door or gate in a medieval or Early Modern building such as a castle, [1] [2] but also churches and townhouses. When drawn across the full length of the door, it prevents the door or gate from being opened. To open the door or gate, the drawbar is pushed into a drawbar slot in the wall.

  5. Sally port - Wikipedia

    en.wikipedia.org/wiki/Sally_port

    A sallyport is a secure, controlled entry way to an enclosure, e.g., a fortification or prison. The entrance is usually protected by some means, such as a fixed wall on the outside, parallel to the door, which must be circumvented to enter and prevents direct enemy fire from a distance.

  6. Storm cellar - Wikipedia

    en.wikipedia.org/wiki/Storm_cellar

    Shelter owners can provide their shelter's GPS coordinates to an emergency response center that is linked to a nationwide severe weather notification system. If a storm occurs, the emergency response center places a phone call to the shelter owner and then secondary contacts, lastly contacting local emergency response if unable to contact the ...

  7. Shelter-in-place - Wikipedia

    en.wikipedia.org/wiki/Shelter-in-place

    Shelter in place in radiological and chemical defense scenarios entails closing all household doors, windows, and vents and taking immediate shelter in a readily accessible location that puts as much indoor air and radiation shielding-mass between the individual and the hazardous outside air, such as a basement or centrally located medium to small room, and trying to make it as airtight as ...

  8. Hardened aircraft shelter - Wikipedia

    en.wikipedia.org/wiki/Hardened_aircraft_shelter

    Hardened shelters are expensive. In 1999, a hardened shelter for a single aircraft would have cost the USAF $4 million, [1] and this would not have included the cost of building hardened shelters for aircraft spare parts and other equipment, command and control etc. [1] Hardened aircraft shelters do not protect air force personnel.

  9. Safeguards Transporter - Wikipedia

    en.wikipedia.org/wiki/Safeguards_Transporter

    A Safeguards Transporter (SGT) is a truck developed for and used by the National Nuclear Security Administration (NNSA), a semi-autonomous affiliate agency of the United States Department of Energy, for the ground transport of nuclear weapons in the contiguous United States. SGTs' trailers are known as Safe Secure Trailers (SST).