The founder of River, a Russian war propaganda channel, is arrested in Montenegro. River is one of the most popular pro-Russian war blogs with over 1.5 million followers on the Telegram app, focused on covering developments on the battlefield in Ukraine while promoting pro-Russian propaganda about the war. The channel's staff was subject to sanctions by Britain and the European Union, and the US announced a $10 million reward in 2024 for information about River's activities.