Officials say a third Russian strike in three days on a civilian residential area in Ukraine has killed at least 12 people, ...

The Kremlin warns Kyiv's use of such missiles would mark an escalation in the conflict, hours after Joe Biden gives the green light.

The test is a milestone in the worldwide hypersonic arms buildup that Russia and China kicked off in the 2000s.

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

Yet, Republican hawks have long criticized Biden’s reluctance to send to Ukraine arms that Kyiv requested. Many have called ...

China showed off its rapidly advancing military technology by unveiling a string of cutting-edge hardware at the country’s ...

The attack came just days after President Biden gave Ukraine permission to use the weapons to strike targets inside Russia.

Ukraine’s military used American-made ballistic missiles Tuesday to strike into Russia for the first time, according to ...

President-elect Donald Trump’s National Security Advisor nominee criticized the Biden administration for easing restrictions ...

Ukraine said it destroyed nearly all the Kinzhal and Zirkon missiles that Russia fired in a massive weekend barrage.

Lyons questioned the timing of the decision, saying, “I’m not sure why we didn’t allow this two or three years ago." ...