The current U.S. plan would require spending $1.2 trillion to modernize the aging U.S. " nuclear triad" of bombers, submarines and land-based missiles over the next three decades.

按照目前的计划，美国需要1.2万亿美元的资金，在未来三十年内对老化的战略轰炸机、潜射弹道导弹和陆基洲际弹道导弹核三位一体进行现代化。