On Oct. 21, Russia announced a successful test of Burevestnik, a nuclear-powered cruise missile with a claimed “unlimited range.” Moscow said the missile flew 14,000 kilometers (8,699 miles) over 15 ...

A Russian cruise missile whose secret development led President Trump to abandon a nuclear arms control pact with Moscow in his first term has been used to attack Ukraine in recent months, according ...

Russia’s test of a nuclear-powered missile that it claims can’t be stopped by air defenses reflects Moscow’s determination to look out for its security interests, a Kremlin official said Monday, after ...

Facing Trump’s call for a quick ceasefire and bruising, new U.S. sanctions on Russia’s oil industry, Putin is again reminding the U.S. and other Western allies of Kyiv about his nuclear arsenal to ...

ABC News' Ian Pannell and contributor Mick Mulroy discuss Russia's latest strikes against Ukraine, and weapons claims made by Russian President Vladimir Putin. DOJ, in a first, brings terrorism charge ...