Sorry. I realised that this is a WW2 forum only. I just saw "aircraft requests".
About Nesher: Nesher an un-licensed copy of Dassault Mirage 5. It was built in about 60 examples from 71 to 74 and was involved
in the Kippur war. Some of the fought the Falkland war with Argentinian AF. It retained the Atar engine.
IAI Kfir was instead an enhanced Nesher with J79 engine, and 200 were built from 75 to 86. Something similar happened to the
remaining Dassault Super Mystere B2 (anyway they weren't new build): they were up-engined with J52 engine (the same mounted on
A-4 Skyhawk, also in service in Israel).
The story of Nesher is usually the following: the plan were stolen by israeli 007 and it was produced by IAI. I was surprised
reading thet it was actually built by Dassault!
Probably the F-4 limitations were lifted before. The first squadrons were formed in 1969, and the F-4 fought the attrition war in
1969-1970
Max