The submarine is the fifth Navy vessel to bear the name Idaho. The first was a wooden-hulled storeship commissioned in 1866.

A Seoul-based company has expressed its intention to build nuclear-powered submarines for the U.S. Navy. Hanwha Group claims ...

SEOUL, Dec 25 (Reuters) - Hanwha's ‌Philly ​Shipyard has the capability ‌of building a nuclear-powered submarine for the ​U.S. Navy, said Alex Wong, global chief strategy officer at Hanwha ‍Group, ...

Seoul wants to join the undersea naval elite – and has received the blessing of US President Donald Trump to do just that.

Hanwha’s Philly Shipyard has the capability of building a nuclear-powered submarine for the US Navy, said Alex Wong, global ...

Lawmakers are allowing the Navy flexibility in how it purchases the next two aircraft carriers and five ballistic missile ...

North Korea on Thursday released new images of what it claims is its first nuclear-powered submarine, a massive vessel equal in size to some of the United States Navy’s attack subs.

The admiral who leads the U.S. Navy submarine forces was tapped to head a new position that will oversee American submarine ...

The United States has reached a milestone in building the Navy's first next-generation submarine equipped with nuclear missiles as it races to modernize its air-, land- and sea-based strategic forces ...

Donald Trump used his follow‑on remarks at Mar‑a‑Lago to hype an across‑the‑board naval buildup, claiming the United States is 15–20 years ahead of every rival in submarine technology and calling subs ...