A sign of the times. Why is Serbia giving up MiGów-29? [COMMENTARY]

Serbian president Alexandar Vucci announced that maintaining in service of Serbian MiG-29 fighters had become impossible due to the war in Ukraine. Sanctions against Russia prevent service to the Serbian aircraft fleet. Therefore, the Serbs are to ask France for the anticipation of selling multitasking Rafale aircraft. But turning distant from Russian products has another causes.