The woes of the Russian war machine are big and real. Are they also temporary?

forces invaded Czechoslovakia in 1968, it was a straightforward affair. The invaders met little resistance, the country’s leader was whisked off to Moscow on day two and the West “just swallowed it”, notes , a historian. “What we have today in Ukraine is playing out very differently.” The bulk of Russian forces are now 25km from the centre of Kyiv, the capital, and will probably encircle it in the coming days. Russian forces have also broken through Ukrainian lines in the south, driving west to Odessa, a major port, and north to the centre of the country, where they could cut off Ukrainian forces in eastern Ukraine. Kharkiv, which repelled attacks over the weekend, faced on Monday.