A US Navy nuclear-powered submarine has made its first ever stop in a country that one expert claims sends a chilling message to its enemies.

The threat of conflict or even World War 3 has never been louder amid the Russia-Ukraine war and events that have taken place in the Middle East in the past few months.

So, you can see why powerhouses such as the US and the UK may be geared up in the very slim chance of war breaking out, and the former is evidentially doing that through a chilling message aimed at its foes, according to one expert.

The USS Newport News, a nuclear-powered attack submarine, stopped in Iceland for the first time ever on Wednesday (July 9).

It comes as the US and Nato allies met amid increased worries regarding Russia’s presence across the Arctic and High North.

The US Navy submarine stopped in Iceland this week (Mike Heffner/Getty Images)

Admiral Stuart B. Munsch, who is the Commander of the US Naval Forces Europe-Africa, said: “This port visit is a pivotal moment, underscoring our unwavering commitment to collective defence and Arctic security.

“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.”

Speaking further about the move to Business Insider, Munsch said it had sent a clear message to America’s foes, adding the port call was ‘also important for the strategic signal it sends to adversaries about our presence in the area’.

Discussing Iceland, the admiral continued: “The US, for many decades, maintained a naval air base her.”

Back in 2023, Iceland permitted a US nuclear-powered submarine into its waters for the first time, showing a clear agreement with the two countries. And the recent stop only cements Iceland and the US’ shared approach to maintain stability in the Arctic amid the continued threat of Russia.

The presence of the sub sends a clear message to foes, according to one expert (US Naval Forces Europe-Africa)

Erin Sawyer, from the US embassy in Iceland, explained: “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.

“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.”

Meanwhile, commander of the submarine, Eric McCay, added: “It is an incredible honour for our submarine and crew to make history today with our cherished Ally, Iceland.

“The Sailors on USS Newport News are dedicated, top-performing submariners who are truly excited to be here.”