USS Hampton Nuclear Submarine Gets High-Tech Upgrades at Portsmouth

The USS Hampton (SSN 767), one of the US Navy’s iconic Los Angeles-class nuclear-powered attack submarines, recently made its way to Portsmouth Naval Shipyard in New Hampshire for some much-needed maintenance and system upgrades.

For a vessel that’s been on duty since the early 1990s, it’s more than a routine tune-up—it’s a critical investment in keeping this underwater powerhouse ready for modern threats and missions.

Why the USS Hampton Matters

The USS Hampton isn’t just another submarine; it’s a proven asset with decades of service under its belt.

Over the years, it’s taken on some of the Navy’s most critical missions, including three major deployments to the Western Pacific.

Most recently, it operated in the US 7th Fleet’s area of responsibility, where it tackled maritime security and deterrence missions designed to counter threats from potential adversaries.

This 361-foot-long submarine is built for versatility.

Whether it’s anti-submarine warfare, anti-ship operations, intelligence gathering, special forces support, or strike missions, the Hampton has done it all.

It’s equipped with a sixth-generation nuclear reactor, powerful twin turbines producing 33,500 horsepower each, and advanced weapon systems, including vertical launch subsonic missiles.

In short, the Hampton is a key player in maintaining the Navy’s global presence and maritime dominance.

A High-Tech Facelift

Now docked at Portsmouth Naval Shipyard, the Hampton is undergoing extensive maintenance and modernization.

The upgrades aren’t just about keeping the sub operational; they’re about preparing it for the challenges of tomorrow.

The shipyard team is focusing on integrating cutting-edge technology to ensure the submarine remains mission-ready in an era of evolving threats.

From advanced systems for intelligence and combat operations to streamlined maintenance processes, these upgrades are designed to extend the Hampton’s lifespan and boost its overall performance.

Shipyard Commander Capt. Michael Oberdorf emphasized that this work is directly tied to the Navy’s long-term strategy.

“In alignment with the [Chief of Naval Operations – Navigation Plan (NAVPLAN) 2024], this work is a clear reflection of our unwavering focus on lethality, readiness, and the integration of cutting-edge capabilities into the fleet,” he explained.

The modernization effort not only enhances the Navy’s warfighting readiness but also ensures that Hampton continues to play a vital role in US national security.

Keeping the Crew in Top Form

While the submarine is getting its upgrades, the crew isn’t taking it easy.

Training is a big part of the equation to ensure they’re ready to handle the full range of missions when the Hampton returns to the fleet.

After all, a high-tech sub is only as effective as the people operating it.

The relationship between the crew and the local community in Hampton, New Hampshire, is also a key part of this story.

Through the Navy’s host community program, the crew stays engaged with local residents and participates in activities like park cleanups, parades, and school projects.

It’s a reminder that these sailors aren’t just serving their country; they’re also building bonds with the communities that support them.

Portsmouth Naval Shipyard: A Leader in Submarine Upgrades

Portsmouth Naval Shipyard has a long-standing reputation as a hub for attack submarine maintenance, repair, and modernization.

It’s one of the Navy’s go-to facilities for ensuring these vital vessels are ready for action.

The shipyard team’s commitment to delivering on-budget, on-time upgrades reflects their critical role in enhancing the Navy’s operational capabilities.

Tim Doyon, the Hampton Project Superintendent, summed it up perfectly: “Getting the Hampton back to the fleet to defend freedom is a top priority for our team. We’re fully committed to putting in the hard work necessary to ensure the Hampton is ready to fight and serve wherever the Navy is needed.”

Looking Ahead

As the USS Hampton undergoes its high-tech facelift, it’s clear that this submarine isn’t just being repaired—it’s being transformed.

The work being done at Portsmouth Naval Shipyard will ensure that the Hampton is prepared for years of service, ready to take on missions that protect US interests and maintain peace on the world’s oceans.

This isn’t just about one submarine; it’s about the Navy’s broader commitment to staying ahead in a rapidly changing world.

With its advanced upgrades and a crew trained for modern challenges, the USS Hampton will return to the fleet as a shining example of how the Navy combines innovation, dedication, and teamwork to remain a dominant force on the global stage.