美国把钱浪费在这种无效项目上, 而基础设施越来越破烂不堪
Laura Grego, research director at the nonprofit Union of Concerned Scientists, questioned the feasibility of such a defense system given that multiple studies have concluded it is a “bad idea, expensive and vulnerable.”
Laura Grego, research director at the nonprofit Union of Concerned Scientists, questioned the feasibility of such a defense system given that multiple studies have concluded it is a “bad idea, expensive and vulnerable.”