This document compares and provides details on the Mirage 2000, Mirage F1, and MiG-21 Fishbed fighter jets. It describes the Mirage 2000C as a single-engine jet with delta wings and half round side air intakes. It also discusses the Mirage F1 and MiG-21 Fishbed variants, noting the Mirage F1 has high swept wings and half round intakes, while the MiG-21 Fishbed has a nose intake and is a single-engine delta wing design.