Two of NATO's top members have started sending more powerful missiles to Ukraine in the wake of President Joe Biden's new ...

President Vladimir Putin on Tuesday signed a revised nuclear doctrine declaring that a conventional attack on Russia by any ...

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

Ukraine has fired US-made ATACMS missiles into Russia’s Bryansk region, Russian state media reported Tuesday, citing the ...

President Vladimir Putin has updated Russia’s nuclear doctrine, two days after his American counterpart Joe Biden granted ...

Donald Trump’s impending return to White House has foreign leaders jockeying for position as U.S. President Joe Biden attends ...

A Russian lawmaker calls President Biden's decision to let Ukraine fire U.S. missiles deep into Russia a "very big step ...

President Biden will allow Ukraine to carry out long-range strikes on Russian targets, according to reports. How could it ...

"It is better to have such a decision now than not having it at all,” one Kyiv resident told NBC News. The U.S. ally received ...

Hungary’s foreign minister is criticizing U.S. President Joe Biden’s decision to authorize Ukraine to use missiles supplied ...

The U.S. will allow Ukraine to use American-supplied longer-range weapons to conduct strikes inside Russian territory ...

Multiple outlets reported on Sunday that President Joe Biden has for the first time authorized Ukraine to use American-made ...