Here's What Yesterday's Successful Missile Defense Test Really Means

On Sunday, a ground-based interceptor fired from Vandenberg Air Force Base destroyed a mock enemy warhead launched from the Marshall Islands. The Pentagon hailed it as a major success for the troubled national missile defense system, which has cost $40 billion since 2004. But, in truth, it changes little. » 6/23/14 10:20am 6/23/14 10:20am