被提名人是空军下一任秘书部门周四保证,将重点关注其核现代化工作,并继续工作,以使其陷入困境的跨大陆弹道导弹计划重回轨道上。 System.空军正在用一个新的Northrop Grumman制造的ICBM替换约450年50岁的现年50岁的民兵III核导弹 - 该国核三合会的陆基部分,称为LGM-35A Sentinel。 Nunn-McCurdy违规。空军启动了该计划的审查,以找到降低其成本的方法,这得出的结论是必不可少的,无法取消。 He also intends to continue overseeing the B-21 Raider stealth bomber program, which will be a key portion of the nation’s air-based segment of the nuclear triad.Michael Duffey, the administration’s nominee for undersecretary of defense for acquisition and sustainment, called nuclear modernization the “backbone” of the nation’s strategic deterrent in Thursday’s hearing.“Ensuring that we have a modern, capable nuclear enterprise that not only includes the B-21 - 从所有方面来看,这是一项成功的收购计划 - 但哥伦比亚级的潜艇和前哨核洲际弹道导弹至关重要。