Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress. In 2018, Russia banned Telegram although it reversed the prohibition two years later. Russian President Vladimir Putin launched Russia's invasion of Ukraine in the early-morning hours of February 24, targeting several key cities with military strikes. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts.
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