Explained: What are tactical nuclear weapons, and how Russia may use them?

The war in Ukraine has raised the nuclear threat level to its highest since the 1962…

Vladimir Putin says Russia will launch a lunar probe with ally Belarus

Russian President Vladimir Putin said on Tuesday that Moscow will launch a lunar probe with ally…

Ukraine crisis: Russia continues to deploy more forces, adding tactical groups, says US

Amid diplomatic efforts to bring the Ukraine crisis to an end, the United States said today…