The Los Angeles-class attack submarine USS Newport News (SSN 750) conducted a port visit in Iceland, marking the first time a nuclear-powered submarine pulls into port on Iceland’s shores, July 9, 2025.

“Today’s port visit is a pivotal moment, underscoring our unwavering commitment to collective defense and Arctic security,” said Adm. Stuart B. Munsch, commander of U.S. Naval Forces Europe-Africa (NAVEUR/NAVAF). “Our submarine forces are advanced and vital to ensuring the security of our nations and our Alliance - patrolling the depths and providing a deterrent in an increasingly complex and contested world.”

USS Newport News’ arrival is a significant step from 2023, when Iceland welcomed the first U.S. nuclear-powered submarine into their waters.

“The United States and Iceland maintain the shared goal of low tension in the Arctic, with full awareness of Russia’s efforts to build its military presence in the region,” said Erin Sawyer, Chargé d’affaires a.i. at the U.S. Embassy in Iceland. “Deep coordination with our incredible NATO ally Iceland to achieve this historic visit demonstrates our commitment to freedom of navigation and the security of our allies in the region.”

The visit not only underscores shared security goals but also showcases the dedication and skill of the U.S. Navy’s submarine force.

“It is an incredible honor for our submarine and crew to make history today with our cherished Ally, Iceland,” said Cmdr. Eric McCay, commanding officer of USS Newport News. “The Sailors on USS Newport News are dedicated, top-performing submariners who are truly excited to be here. In 36 years, this ship has earned 3 Arctic Service Ribbons, a service medal awarded for service performed above the Arctic Circle – a true demonstration of our submarine’s commitment and dedication to safeguarding this region.”

Fast-attack submarines are multi-mission platforms enabling five of the six Navy maritime strategy core capabilities – sea control, power projection, forward presence, maritime security and deterrence. They are designed to excel in anti-submarine warfare, anti-ship warfare, strike warfare, special operations, intelligence, surveillance and reconnaissance, irregular warfare and mine warfare. Fast-attack submarines project power ashore with special operations forces and Tomahawk cruise missiles in the prevention or response to regional crises.

For over 80 years, NAVEUR/NAVAF has forged strategic relationships with Allies and partners, leveraging a foundation of shared values to preserve security and stability. Headquartered in Naples, Italy, NAVEUR/NAVAF operates U.S. naval forces in the U.S. European Command and U.S. Africa Command areas of responsibility.