Putin hailed Russia's new nuclear-powered Burevestnik missile and Poseidon torpedo as historic breakthroughs ensuring ...

Defense startup Castelion said on Friday it has won contracts to integrate its Blackbeard hypersonic strike weapon with ...

Putin announced that Russia is developing next generation of nuclear-powered cruise missiles capable of flying over three ...

Trump's announcement breaks with more than three decades of policy. The last time the United States tested a nuclear weapon ...