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 ...

For a brief period just over 30 years ago, Ukraine possessed the third-largest nuclear arsenal in the world. In return, it ...

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

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

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 ...

Russia’s attacks on the power grid and Ukrainian conventional power plants is negatively affecting the safety of Ukraine’s ...

President Biden's "just enough" strategy of providing Ukraine with the weapons it needed to defend itself but not what it ...

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