How long will the fighting in Ukraine persist? At first, Ukraine said their grand counter attack would start in Aug and the war would end in Dec. Later former prime minister of Russia expected it will end next year. Now both the UK and NATO said it would last for several years. Russia changed strategy and downscaled air raids for the anti-air system of Ukraine is strengthened now. Russia has the most cannons in the world, when compared with Ukraine is 20 to 1, so they used them to bombard cities comprehensively and let people run away on their own.
Shanghai is unlocked, but some small areas kept on locking down when some infections are found and made those people depressed. Zero Clearance Policy at first expected to end in Nov, but now next Mar. However, official announcement is to keep on until zero infection.