North Korea has conducted a slew of underwater-launched ballistic missile tests since 2016, but all launches were made from the same 2,000-tonne-class submarine which has a single launch tube. Many experts call it a test platform, rather than an operational submarine in active service.

Cigarette in hand, and with the toothiest of grins, North Korean leader Kim Jong Un posed for photographs at a shipyard next to the makings of a “nuclear-powered strategic guided missile submarine.” The vessel appears to be a 6,

The supreme leader of North Korea has tried to hide the true purpose of the military site - but global analysts say sand traps with launch pads pose a slight giveaway

Impeachment proceedings against Yoon Suk Yeol mean a pause on the South Korean president’s effective foreign policy and further opportunity for North Korea’s leader to increase his regime’s nuclear capabilities,

North Korea's Kim Yo Jong, the powerful sister of leader Kim Jong Un, criticised the Trump administration for stepping up "provocations" and said it justified the nuclear state increasing its nuclear deterrent,

North Korea unveiled for the first time a nuclear-powered submarine under construction, The AP reported. On Saturday, the state media agency released photos showing what it called 'a nuclear-powered strategic guided missile submarine.

North Korea has long focused on military power, but now its leader Kim Jong-Un is setting his sights on the sea. He has declared that turning North Korea into a strong maritime power is a top priority.

North Korean leader Kim Jong Un was reported to be inspecting a project to build a nuclear-powered submarine, state media reported Saturday.

North Korean leader Kim Jong-un has inspected a nuclear-powered submarine construction site, North Korean state media reported on March 8. Kim emphasized that North Korea’s maritime defense capabilities would be exercised without restriction,