It's the second time in just a few months the US president has brought up nuclear submarines in response to Russian talk ...

The third and latest version of the M51 has new nuclear warheads as well as improved range, accuracy and capability to ...

The new French submarine-launched ballistic missiles provide enhanced range, accuracy and the ability to penetrate defenses.

The new South Korean submarine is expected to be tasked with eliminating nuclear and missile targets across North Korea.

The third version of the M51 submarine launched ballistic missile (SLBM) known as “M51.3” entered operational service on 24 ...

DONALD Trump has blasted Vladimir Putin over his recent nuclear missile test – and fired a fierce warning at him to end the ...

Trump warns Putin ‘we have a nuclear submarine off your shore’ after cruise missile test - Trump said that Russia’s recent ...

President Donald Trump made the announcement on social media Thursday after meeting with the South Korea President Lee Jae ...

The multi-year deal to buy 15 nuclear submarines for the U.S. Navy that has been delayed by negotiations over ballooning costs of labor and material could be wrapped up by the end of the year, HII ...

The United States will share closely held technology to allow South Korea to build a nuclear-powered submarine, President ...

Trump said the country would build its nuclear-powered submarine in the Philly Shipyard, which was bought last year by South ...

The U.S. Navy’s critical Columbia-class ballistic missile submarine program is facing significant delays and cost overruns.