Power outages across Ukraine as Putin strikes its energy grid - Six regions without power as Lviv mayor says Russia ...

The Russian strikes - hitting vital energy facilities in the coldest weeks of winter - were led by Vladimir Putin's Tu-22 and ...

Geopolitics abhors a power vacuum. One country’s loss is another’s gain, and the space left by Iran is being occupied, for ...

There is no clear consensus among Ukrainians about what a potential peace agreement with Russia should look like, a new ...

Nine countries are known to have nuclear weapons, but it is the US and Russia that still account for almost 90 percent of the ...