Yousaf Butt, scientific consultant to the Federation of American Scientists, discusses his article “Debunking the Missile-Defense Myth;” how missile defense systems – as currently implemented – can be easily and cheaply overwhelmed with decoy warheads; more promising alternatives like boost-phase interceptors; carrying on the status quo to benefit defense contractors and to give NATO a reason to exist; Russia’s concern about US and NATO “defensive” missiles in Eastern Europe; and establishing...