North Korea

Loren Thompson - GMD: The Only Program That Can Stop A North Korean Nuclear Warhead From Reaching America

Loren Thompson - GMD: The Only Program That Can Stop A North Korean Nuclear Warhead From Reaching America

Nuclear weapons are the worst military threat that America faces. A single 500-kiloton warhead exploded over a major U.S. city would destroy or heavily damage all buildings to a radius of three miles, and cause widespread fires to a radius of six miles.