What Does SSGN Stand For?

SSGN stands for Nuclear Powered Guided Missile Submarine US Navy Hull Classification

SSGN stands for "Nuclear Powered Guided Missile Submarine" in the United States Navy hull classification system. These submarines are designed to carry and launch guided missiles, providing versatile strategic and tactical capabilities. Equipped with advanced stealth technology, SSGNs operate underwater for extended periods and can undertake a variety of missions, including land attack, anti-submarine warfare, and special operations support, ensuring a significant contribution to naval warfare and national defense.

Added on 14th April 2008 | Last edited on 17th June 2025 | Edit Acronym