President Vladimir Putin said on Thursday that Russia would use all weapons at its disposal against Ukraine if Kyiv were to ...

Three experts spoke to Newsweek about the possibility of Moscow firing nuclear weapons into Ukraine as tensions escalate.

Putin's goals in Ukraine remain the same: weakening Ukraine's ties to NATO, hindering Ukrainian nationalism and territorial ...

Senior Russian security official Dmitry Medvedev said on Tuesday that if the West supplied nuclear weapons to Ukraine then ...

Vladimir Putin has issued his latest threat following US media reports that the Biden administration had discussed returning ...

Russia will use all weapons at its disposal against Ukraine if it was to acquire nuclear arms, President Vladimir Putin ...

The war between Russia and Ukraine is intensifying with new attacks and new concerns over the weapons being used by both ...

The use of an experimental missile against Dnipro was designed to send a message to Biden that Moscow has no intention of ...

Putin lowered the bar for a nuclear attack after the US lifted a ban on Ukraine using long-range missiles. Ukraine carried ...

President Vladimir V. Putin said Russia has been selecting targets for missile strikes in Kyiv and that they might include ...

Russia’s decision to fire a ballistic missile at Ukraine on Nov. 21 may be considered a “mock nuclear strike,” expert Robert ...

In response to proposals by officials from the US and some EU countries to transfer nuclear weapons to Ukraine, Chinese ...