The Baltic states of Estonia, Latvia and Lithuania completed a switch from Russia's electricity grid to the EU's system on ...

Ukraine’s government wants to restore the country’s frontier to where it was before Russia launched its first invasion more than a decade ago. The U.S. defense secretary said that was “unrealistic.” ...

The flow of electricity between the Baltic countries of Estonia, Latvia and Lithuania and Russia was officially severed ...

A chilling map from the 1980s shows how up to 75% of the US could be wiped out in a nuclear war, with scientists using a ...

The Semipalatinsk Test Site, also called the Polygon, is lesser known but was used by the Soviet Union to test nuclear ...

With its focus on war with its neighbor, Russia has taken its eyes off the ball elsewhere. As a result, its position is much ...

Ukraine says the concrete and steel shell protecting a destroyed nuclear reactor at Chernobyl was damaged in a Russian drone ...

It comes after US President Donald Trump spoke to both the Ukrainian and Russian leaders, and suggested negotiations to end ...

Canadian leaders must situate Donald Trump’s dangerous rhetoric in the language of international law and state-to-state ...

Ukraine’s future depends on more than the battlefield. Its vast mineral wealth, geopolitical alliances, and economic strategy ...

Kyrgyzstan and Tajikistan are closing in on the conclusion of their long-running border dispute. What does the prospect mean ...

In contrast to the U.S.’s desultory interest in civil defense, the Soviet Union is well advanced on a thoroughgoing program to protect its people against nuclear attack. The Soviet government ...