same ammunition. The DEFA 550 series has given way to the GIAT 30 series used on the Dassault Rafale, although it is likely to remain in widespread use for many years. Variants DEFA 551 for the Dassault Mystère IV, the Dassault Mystère IIC, and the Sud Aviation Vautour DEFA 552 for the Dassault Super Mystère B2, the Dassault Étendard IV, and the Aeritalia G.91Y DEFA 552A for the Mirage III/5/50, the Nesher/Dagger/Finger, the IAI Kfir, and the IAI Lavi DEFA 553 for the Dassault Mirage F1, the Alpha Jet, the SEPECAT Jaguar, the Dassault-Breguet Super Étendard, the Mirage 2000D RMV, the Aermacchi MB-326K, the CASA C-101, the Atlas Cheetah, the Impala Mk II, the IA-58B/C, and the IA-63 DEFA 554 for the single-seat Mirage 2000, the AMX A-1, the IA-58D, and the IA-63 Operators Current operators : Mirage 2000, previously Super Étendard, Mirage F1, Jaguar, Mirage 5, Étendard IVM, Mirage III, Super Mystère B2, Mystère IV, Mystère IIC, and Vautour II : Mirage 2000-9, previously Mirage 5, Mirage III, and MB-326K : Mirage 2000I/TI, previously Mystère IV : Mirage 2000-5 Mk2, previously Mirage F1 : Kfir Block 60, previously Mirage 5 : AMX, previously Mirage 2000C/B and Mirage III : Mirage 2000-5, previously Mirage F1 : Mirage 2000-5 : Mirage F1 ASTRAC : Mirage 5 ROSE and Mirage III : Cheetah, previously Mirage F1, Kfir, Mirage 50 and Impala Mk II : Super Étendard Modernisé, A-4 and IA-63, previously IA-58, Finger, Dagger, Mirage 5P, and Mirage III : Mirage 2000P/DP, previously Mirage 5P : Mirage 2000EM/BM and Mirage 5 : Mirage F1 : Kfir : A-36 Toqui/C-101CC, previously Mirage 50, Mirage 5 and Mirage III : Mirage F1, previously Mirage 5 : Mirage F1, previously Mirage 5 Former operators : Mirage F1 and Mirage III : Cheetah, Mirage F1, Nesher, Mirage III and Impala Mk II : A-4, Lavi, Kfir, Nesher, Mirage 5, Mirage IIIC, Super Mystère B2, Mystère IV, and Vautour II : C-101CC and Mirage F1 : Super Étendard and Mirage F1 : Mirage F1 : Mirage 50, Mirage 5 and Mirage III : Mirage 5 : Mirage 5 : Mirage 5 and MB-326K : Mirage III : Mirage III : Mirage III : Super Mystère B2 : G.91Y : A-4 : MB-326K : MB-326K See also Mauser BK-27 – comparable German design GIAT 30 References External links Nexter website: DEFA 30M factsheet South Africa Air Force: DEFA