Navy Plans to Shoot Off Its Nuclear Missile From New Columbia-Class Sub

The Navy is preparing to shoot its Trident II D5 nuclear missile from its emerging new Columbia-class

Warrior Video Above: HERE: Navy Capt. on Video - Columbia-class Program Manager - Talks About Submarine and Firing the Missile

By Kris Osborn - Warrior Maven

Kris Osborn is a Senior Fellow at The Lexington Institute

(Washington, D.C.) Almost nobody knows where they are at any given time, yet nuclear-armed ballistic missile submarines quietly patrol dark domains of the undersea realm in strategically vital waters around the globe, bringing the prospect of unprecedented destruction upon potential enemies -- all as a way to keep peace.

Undersea strategic deterrence, intended to ensure a second, retaliatory strike in the event of a catastrophic nuclear attack upon the US, ultimately relies upon the accuracy, resilience and functionality of the Trident II D5 missile. Accordingly, missile tube construction, fire-control technology and tests shots of the nuclear weapon are intended to help the Navy construct and prepare its new Columbia-class submarines on an accelerated time frame.

The Navy is preparing to shoot its Trident II D5 nuclear missile from its emerging new Columbia-class submarine as part of a plan to complete the boat ahead of schedule.

“We will go through the standard strategic weapons testing and eventually do a test shot to prove out the weapons system before it goes on its first patrol,” Capt. John Rucker, Program Manager, Columbia-class Fleet Ballistic Missile Submarines, said at the Navy League Sea Air Space Symposium.

While the test-shot will of course involve an unarmed missile, it will function as a critical step in preparing the nuclear-armed ballistic missile submarine for decades of undersea strategic deterrence. Rucker said the Navy is now building a special system in Cape Canaveral, Fla., to test the missile systems which will be ready as soon as next year.

“They are doing all of the qualifications right now and are on track to finish in July,” he added.

The Trident II D5s have both been maintained and upgraded in recent years, a scenario which makes it possible for the Navy to literally integrate the exact same weapons system into the Columbia-class as is now arming the existing Ohio-class.

“Maintaining that commonality reduces risk and helps maintain the schedule,” Rucker said.

Research, prototyping, science and technology work and initial missile tube construction on Columbia-class submarines have been underway for several years. One key exercise, called tube-and-hull forging, involves building four-packs of missile tubes to assess welding and construction methods. These structures are intended to load into the boat’s modules as construction advances. Rucker said that the Navy recently awarded a new missile-tube construction deal in April. The Columbia-class will have 16 launch tubes rather than the 24 tubes currently on Ohio boats, yet the Columbias will be about 2-tons larger, according to Navy information.

While the Navy may ultimately engineer a replacement for its 1980s-era Trident II D5, the missile is being modernized with improved electronics, firing circuitry and targeting technology to arm the emerging Columbia-class ballistic missile submarines.

A new, life-extended variant of the weapon, called the Trident II D5LE, was first installed in 2017, arming the fleet with an upgraded weapon slated to serve well into the 2040s and beyond. The three-stage ballistic missile can travel a nominal range of 4,000 nautical miles and carry multiple independently targeted reentry bodies, according to Navy and Lockheed information.

“Every single person on my staff that is working on this is contributing to something that will change the future of this country and maintain the way of life we are accustomed to today,” Rucker said.

The new submarines are expected to serve all the way into the 2080s and beyond.

“By 2042, Columbia-class submarines will carry 70 percent of the nation’s accountable strategic warheads,” Rucker said.

Kris Osborn is a Senior Fellow at The Lexington Institute

Osborn previously served at the Pentagon as a Highly Qualified Expert with the Office of the Assistant Secretary of the Army - Acquisition, Logistics & Technology. Osborn has also worked as an anchor and on-air military specialist at national TV networks. He has a Masters in Comparative Literature from Columbia University.

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--- Kris Osborn of WARRIOR MAVEN (CLICK HERE) can be reached at krisosborn.ko@gmail.com

Comments (1)
No. 1-1
Karl -Moderator
Karl -Moderator

Does shooting off the Trident help deter potential adversaries? They know what might be coming if they launch a nuclear attack. Thoughts? Karl - Warrior Maven Moderator