Dam and blast: Ukraine launches counter-offensive

After months of waiting, probing attacks have begun. A destroyed dam in Kherson suggests that Russia is upping the ante in response. But what else is in store? Uyghurs are still suffering in Xinjiang, and those who managed to escape China are being gagged. And, our columnist has some advice on keeping it together when the office is driving you mad.For full access to print, digital and audio editions of The Economist, try a free 30-day digital subscription by going to www.economist.com/intelligenceoffer