South Korea received U.S. approval to build a nuclear-powered attack submarine that can operate for months underwater, track ...

A bold bid by Korea to build its own nuclear-powered submarines, or SSNs, has hit turbulence, as conflicting messages from ...

The 'spy’ (or, more correctly, reconnaissance) aircraft must survive enemy fighters and anti-aircraft weapons, often relying ...

Trump finally gave the U.S. seal of approval to a long-standing South Korean ambition: joining the elite club of nations ...

There has been renewed focus on nuclear arsenals after Russia’s invasion of Ukraine, James C Reynolds and Maryam ...

South Korea announced they’ve reached an agreement on details of the trade deal with the U.S., following the bilateral ...

Though the country’s nuclear arsenal has undergone no explosive testing for decades, federal experts say it can reliably ...

President Donald J. Trump has announced a new agreement with South Korea to produce a nuclear submarine in Philadelphia. This is an unprecedented move from ...

Reality Check is a Herald series holding those in power to account and shining a light on their decisions. Have a suggestion ...

Trump made his announcement on Truth Social. If the deal goes through, Philadelphia would be an international powerhouse in shipbuilding.

The International Maritime Organization wants shipping to be emissions free by 2050. This sounds daunting to some, but the US ...

Australia will host the rotational presence of up to one U.K. and four U.S. nuclear-powered submarines as early as 2027.