Celebration of Eid al-Adha amid the pandemic: new measures imposed by the authorities of Southern Russia to curb the spread of coronavirus; detention of suspected extremists, the regional GIBDD chief, and a murder of a law enforcer in the Stavropol Territory; trials in Baku in an Armenian soldiers’ case; appointment of new supervisors for Southern Russia, – see the review of these and other events in the Caucasus during the week of July 19-25, 2021, prepared by the “Caucasian Knot”.