// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM
Columbia Class
The Columbia Class is the United States Navy's newest class of ballistic missile submarines, designed to replace the aging Ohio Class submarines and serve as a crucial component of the nation's nuclear deterrent.
TECHNICAL DEFINITION
The Columbia Class (formerly SSBN(X)) represents the next generation of U.S. Navy ballistic missile submarines (SSBNs), succeeding the Ohio-class and engineered to carry Trident D5 submarine-launched ballistic missiles (SLBMs) as a core element of the strategic nuclear deterrence triad.
BACKGROUND
The upcoming Columbia class are nuclear-powered ballistic missile submarines of the United States Navy, designed to replace the Ohio class. Construction of the first vessel began on 1 October 2020, and is scheduled to enter service in 2031.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- Columbia-class submarine
- SSBN(X)
- Columbia program
- Next-generation SSBN
USAGE NOTE
This term is frequently used when discussing naval modernization, strategic nuclear deterrence, and major defense acquisition programs within the U.S. military budget.
DEVELOPERS
Organizations developing technology related to Columbia Class.
As the prime contractor, Electric Boat is responsible for the design, development, and construction of the Columbia class ballistic missile submarines for the U.S. Navy.
Newport News Shipbuilding is the primary shipbuilding partner for the Columbia class program, assisting in design and performing significant construction work on the submarines.
The U.S. Navy is the ultimate client and program manager for the Columbia Class program, overseeing its development, technology integration, and future deployment.
Lockheed Martin is responsible for developing and integrating critical systems for the Columbia class, including the Common Missile Compartment (CMC) and the fire control system.
BWXT is a key supplier of nuclear components and fuel for the naval nuclear propulsion program, including those used in the Columbia class submarines.
Northrop Grumman provides critical components and advanced technologies for the Columbia class, particularly in areas related to the propulsion system and other advanced systems.
BAE Systems is involved in providing various systems for the Columbia class, including the platform management system, which controls and monitors submarine functions.