Russia believes that conventional warfare waged in Ukraine and the unconventional warfare carried out worldwide complement each other. Russian efforts to destabilize Africa are supposed to divert ...

While many questions remain, the move by the US to green light the use of missiles inside Russia will no doubt lead US allies ...

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

Changes to Russia's nuclear doctrine have been drawn up and will be formalised as necessary, the Kremlin said on Tuesday, ...

The Kremlin warned Monday that President Joe Biden’s decision to let Ukraine strike targets inside Russia with U.S.-supplied ...

The president-elect's pick to be the director of national intelligence has raised alarms among national security officials.

Tulsi Gabbard, a military veteran and a former Democratic congresswoman from Hawaii, is facing scrutiny over past remarks ...

Biden has committed tens of billions of dollars to Kyiv's war effort, and at the weekend he reportedly ditched a long-standing red line on Ukraine's use of American weaponry to launch attacks deep int ...

President Joe Biden approved the use of the missiles on targets in Russia in a major change of US policy - two months before he is due to leave the White House ...

President Biden’s shift in policy added an uncertain and potentially crucial new factor to the war on the eve of its ...

KYIV, Nov 19 (Reuters) - Ukraine marked 1,000 days on Tuesday since Russia's full-scale invasion, with weary troops battling on numerous fronts, Kyiv besieged by frequent drone and missile strikes, ...

President Joe Biden’s decision to let Ukraine strike targets inside Russia with U.S.-supplied long-range missiles is being ...