The U.S. military’s latest test of its Standard Missile 3 Block IIA ballistic missile interceptor has reportedly failed. So far, it’s unclear what happened, and the weapon is still in development, but it does come amid months of escalating tensions between the United States and North Korea and reports that authorities in Pyongyang are planning a parade with hundreds of ballistic missiles, likely in no small part to dissuade the U.S. government from considering a limited "bloody nose" strike.

CNN was first to report the apparent failure on Jan. 31, 2018. The test launch would be the fifth for the weapon, commonly referred to as the SM-3 Block IIA, and the third in which it attempted to actually intercept another missile. The last such experiment, which occurred in June 2017, also failed, but this was because a U.S. Navy sailor accidentally triggered the missile’s self-destruct function.


http://www.thedrive.com/the-war-zone...istic-missiles

Relevant backgrounder thread (currently locked).
http://council.smallwarsjournal.com/...ht=interceptor