Flashback to the Cold War... "The Finnish and Swedish QRA jets intercepted and identified a Russian detachment consisting of a Tu-134 transport aircraft (NATO reporting name “Crusty”), MiG-31 fighter jets (“Foxhound”) and Su-30 fighter jets (“Flanker-H”) in international airspace over the Gulf of Finland." https://ilmavoimat.fi/-/suomen-ja-ruotsin-ilmavoimat-toteuttivat-ensimmaisen-yhteisen-operatiivisen-tunnistuslennon?languageId=en_US