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  2. CBRN defense - Wikipedia

    en.wikipedia.org/wiki/CBRN_defense

    CBRN disposal technicians taking part in a training exercise. Chemical, biological, radiological, and nuclear defense (CBRN defense) or Nuclear, biological, and chemical protection (NBC protection) is a class of protective measures taken in situations where chemical, biological, radiological, or nuclear (including terrorism) hazards may be present.

  3. 5th Aviation Regiment (Australia) - Wikipedia

    en.wikipedia.org/wiki/5th_Aviation_Regiment...

    Formed in 1987 after the Army took over responsibility for operating helicopters from the Royal Australian Air Force, the regiment is based at RAAF Base Townsville, in Queensland. It currently forms part of the 16th (Aviation) Brigade and it operates the majority of the Army's transport helicopters. Throughout its existence, the regiment has ...

  4. Collision avoidance (spacecraft) - Wikipedia

    en.wikipedia.org/wiki/Collision_avoidance...

    Spacecraft collision avoidance is the implementation and study of processes minimizing the chance of orbiting spacecraft inadvertently colliding with other orbiting objects. The most common subject of spacecraft collision avoidance research and development is for human-made satellites in geocentric orbits .

  5. 2015 Eglin Air Force Base helicopter crash - Wikipedia

    en.wikipedia.org/wiki/2015_Eglin_Air_Force_Base...

    On March 10, 2015, a Sikorsky UH-60 Black Hawk helicopter of the United States Army crashed off the coast of the Florida Panhandle during a training exercise at Eglin Air Force Base, [3] killing all eleven people on board.

  6. List of accidents and incidents involving military aircraft ...

    en.wikipedia.org/wiki/List_of_accidents_and...

    "Lieutenant Clark of the army air corps, flying an army pursuit plane, made a forced landing on the farm of Stephen Shirley in the Oakway community about 12:30 last Thursday afternoon, February 25," reported The Keowee Courier, Walhalla, South Carolina, on 5 March 1942. "The plane was slightly damaged and the pilot suffered no injury except ...

  7. Foreign internal defense - Wikipedia

    en.wikipedia.org/wiki/Foreign_internal_defense

    Foreign internal defense (FID) is a term used by the military in several countries, including the United States, France and the United Kingdom, to describe an integrated or multi-country approach to combating actual or threatened insurgency in a foreign state.

  8. Ground-Based Midcourse Defense - Wikipedia

    en.wikipedia.org/wiki/Ground-Based_Midcourse_Defense

    A Ground-Based Interceptor loaded into a silo at Fort Greely, Alaska in July 2004.. Ground-Based Midcourse Defense (GMD), previously National Missile Defense (NMD), is an anti-ballistic missile system implemented by the United States of America for defense against ballistic missiles, during the midcourse phase of ballistic trajectory flight.

  9. United States Army Sergeants Major Academy - Wikipedia

    en.wikipedia.org/wiki/United_States_Army...

    This course is a blend of the NCO Candidate Course and the original Noncommissioned office Basic Course [1] and then later the combination of the Primary Leadership Course (PLC) and the Primary Noncommissioned Officer Course (PNCOC) and the Primary Technical Course (PTC) into one course that provided leadership tools to non-specific military ...