On the brinkmanship: a special episode on Ukraine and Russia

We unpick the week’s torrent of headlines; an invasion may yet come but either way President Vladimir Putin has already harmed Russia. The country’s digital self-isolation project is quietly forging ahead; we examine its home-grown “tech stack” with everything from chips up to apps. And we hear from a Ukrainian woman whose life has been upended by the conflict’s uncertainties.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer