Ukraine, Russia: Testing the boundaries.

Also: the US, Israel, Palestine, Colombia, China and Mauritania.

Cossack on duty, Jozef Brandt, c1900, oil on canvas, private collection.

UKRAINE. RUSSIA. Testing the boundaries.

The Kremlin seeks to raise the price of supporting Ukraine.

Russia conducted a test launch of nuclear-capable missiles from land, sea and air, Moscow said on Wednesday. The same day, Russia's parliament unanimously passed legislation to de-rati…