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。

Not only are we one of the most visible and flexible legs of the nuclear triad, we can have a B-52 where you need it, when you need it, within 48 hours.

我们不仅是核三位一体中最显眼、最灵活的一环，我们还可以在 48 小时内将 B-52 部署到任何需要的地方。