New Submarines Compared: Columbia Class, Dreadnought Class And SNLE-3G

Naval News – Ballistic Missile Submarines (SSBNs) form the backbone of nuclear deterrents. Yet the types in service with NATO navies, the U.S., U.K., and France, are reaching the ends of their service lives. The new submarines which are being built to succeed them should keep the deterrent dependable in an uncertain future.