Explosion and fire in the FSB Border Guard Service building in Rostov-on-Don, persecution of pacifists and activists in Southern Russia, public activity of Ramzan Kadyrov, unrest in Georgia, continuation of the blockade of Nagorno-Karabakh, official data on the natives of Southern Russia who perished in Ukraine, – see the review of these and other events in the Caucasus during the week of March 12-19, 2023, prepared by the “Caucasian Knot”.