Block IV Virginias are built to carry America's special operators as well as missiles. A large integrated lockout chamber and the torpedo room's design let each boat deploy roughly nine to 12 Navy SEALs. The details of the Virginia Payload Module SEAL Delivery Vehicle remain classified. The payload module also adds four large-diameter tubes amidships, each holding seven Tomahawk cruise missiles, on top of the 12 vertical launch tubes carried ove…