MiG aircraft were also used by the Chinese, North Korean, and North Vietnamese in aerial confrontations with American and allied forces. The Soviet Union sold many of these planes within its sphere of influence.
The Russian government merged 100% of Mikoyan shares with Ilyushin, Irkut, Sukhoi, Tupolev, and Yakolev as a new company named United Aircraft Corporation. Specifically, Mikoyan and Sukhoi were placed within the same operating unit.
The Mikoyan fighter aircraft served in most of the Ace Combat games air-forces. The games being Ace Combat 1, 2, 3, 4, 5, and 0, X, X2. Yuktobania which is a Russian duplicate country is the main user and distributor of Mikoyan aircraft and parts.
In the real world the Mikoyan's aircraft served in about 60 nations across the world but mostly members of the Warsaw Pact. The MiG saw extensive service in the Korean war, Vietnam war and most Arab conflicts.
Mikoyan produces some civilian airliners but they mostly just produce military fighter aircraft. Below is a detailed list of Mikoyan fighters seen in the Ace Combat series.