围绕着弹道导弹潜艇的秘密使“雷鸣潜艇”成为“核三位一体中最重要的生存武器”，这一体系还包括位于美国本土的发射井弹道导弹，以及B-2和B-52等可携带核弹头的轰炸机。
The secret surrounding ballistic missile submarines makes “Boomer Submarine" the “most important survival weapon in the Nuclear Trinity”; this system also includes launching silo ballistic missile located in the US, as well as bombers such as B-2 and B-52 that can carry nuclear warheads.