US carries out missile defence test

System to intercept missiles at higher altitudes, allowing defence of larger area.

    Thaad is designed to intercept targets at high altitudes, allowing it to defend a large area [AP]

    Defence capabilities


    Like the Patriot anti-missile defences, the Terminal High Altitude Area Defence, or Thaad, system is designed to knock out ballistic missiles in their final minute of flight.


    Unlike the Patriot system, however, it is designed to intercept targets at higher altitudes, allowing it to defend a larger area.


    When fully implemented, the Thaad system "will provide high-altitude missile defence over a larger area than the complementary Patriot system", Lieutenant General Henry Obering, missile defence agency director, said in a statement.


    'Terminal phase'


    Patriot missiles - first widely used during the Gulf War - are short-range missiles designed to protect ground forces from enemy missiles when they are in their "terminal phase," or closer to hitting its target.


    Pam Rogers, a missile defence agency spokeswoman, said the new system is designed to complement Patriot defences, not replace them.


    The Thaad system had its first successful test last year at White Sands Missile Range in New Mexico. It had another successful test on January 27 in Hawaii.


    The missile defence Agency moved its Thaadd testing to Hawaii because the New Mexico testing range was not large enough for the military to do the testing it wanted, Rogers said.

    SOURCE: Agencies


    Interactive: Coding like a girl

    Interactive: Coding like a girl

    What obstacles do young women in technology have to overcome to achieve their dreams? Play this retro game to find out.

    Heron Gate mass eviction: 'We never expected this in Canada'

    Hundreds face mass eviction in Canada's capital

    About 150 homes in one of Ottawa's most diverse and affordable communities are expected to be torn down in coming months

    I remember the day … I designed the Nigerian flag

    I remember the day … I designed the Nigerian flag

    In 1959, a year before Nigeria's independence, a 23-year-old student helped colour the country's identity.