Why Did the U.S. Military Delay a Key Missile-Defense Test for 13 Years?

The U.S. Missile Defense Agency (MDA) isn’t testing its most powerful missile-interceptor enough, the Government Accountability Office claimed in a June 2019 report. The military bumped back one key trial multiple times over a period of 13 years.Equally troubling, many of the tests the MDA is conducting aren’t very realistic, the watchdog agency explained in its report. Laura Grego, a missile-defense expert with the Union of Concerned Scientists in Massachusetts, called the GAO repor