By Guy Faulconbridge MOSCOW (Reuters) -Russian President Vladimir Putin issued a warning to the United States on Tuesday, ...

The previous doctrine, set out in a 2020 decree, said Russia may use nuclear weapons in case of a nuclear attack by an enemy ...

The foreign ministers of Poland, Germany, France and Italy are discussing stepping up Europe’s military support for Ukraine ...

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

Ukraine conducted a strike against a Russian munitions facility in Bryansk and local residents captured videos of the ...

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

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

Vladimir Putin has warned that allowing U.S. weapons to strike inside Russia would make the United States a direct party to the conflict.

Caspar Veldkamp, Minister of Foreign Affairs of the Netherlands, has welcomed the US decision to allow Ukraine to use ...

President Biden is making his final international summit appearance at the G20 in Brazil. It comes as he authorized Ukraine ...

Leaders of the world's 20 major economies called for a global pact to combat hunger, more aid to war-torn Gaza and an end to ...