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

Putin will share Russia's nuclear deterrence with its allies—mirroring NATO's "attack on one member is an attack on all" ...

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

The military intelligence agencies of Ukraine and many NATO nations produce their own estimates of Russian casualties. They ...

Oil prices edged up on Tuesday, extending the previous day's rally driven by a halt in production at Norway's Johan Sverdrup ...

Marles has told the parliament Australia will not sign onto the deal: Pursuing a path of nuclear energy would represent ...

President Biden has authorized Ukraine to use U.S.-supplied missiles to strike deeper inside Russia, according to a U.S.

President-elect Donald J. Trump’s pick to be the director of national intelligence has raised alarms among national security ...

The U.S. decision to authorise long-range Ukrainian strikes could help Kyiv defend the foothold in Russia's Kursk region that ...

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

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

Vladimir Putin has not discussed the proposal with Turkish leader Recep Tayyip Erdogan, a Kremlin spokesperson said.