Its the 1970s and your Air Force will choose only one fighter for its core, choose!

since this is a fun topic and cant wait for some one else to make a 70s version.

rules based on the previous threads:

1. Must be in service for more than 5 years in the 70s.
2. That means it must have entered service by 1975 and not over. First flights don’t count (no F-15s, Su-27s, but perhaps the F-14 could pass)
3. Older generation aircraft can be considered like the F-4 MiG-21, F-5, etc
4. One type.
5. the situation your Air Force faces can be up to you. whether you have a large territory or small territory, maritime needs, etc. just explain why