India is basically UK until WWII aftermath (1950), despite airforce being institued in 1930:
Tempest and Spitfires, mostly
Then French/UK Jets 1950’s:
Ouragan
MystèreIV
Vampire (several variants)
Hunter (several variants)
Gnat
1964 : MiG-21FL
1968: Su-7
1970’s/80’s:
Only then we have HAL Ajeet
Followed by:
MiG-23 BN / MF
MiG-25 RBK / RU
MiG-27 ML
Then the still in service:
Jaguars (with several DARIN updates)
MiG-21-93 Bison
MiG-29A / UPG / UB
Su-30 MKI
Mirage 2000E (Export C variant) under H/TH designations, then retrofitted to -5 mk2 under I/TI designations.
BAe Hawk (trainer aircraft)
Rafale EH (single seat) and DH (double seat)
With Indigeneous designs being:
HAL Tejas Mk1/Mk2
HAL HJT-16 Kiran Mk1a and Mk2, which is a 1960’s trainer with very limited capabilities
Sooo, only 3 Indigeneous aircrafts, and several aircrafts with specifics developments yet largely copy-paste from original Aircrafts.
(Yes it took me 40min, to make a precise enough post)
I’m hoping Ukraine coming to the game as a single event vehicle. The best spot it could have is USSR at the moment but unfortunately it seems Gaijin is not adding sub tech tree for the major nations in-game.
Won’t happen with your suggestions. More copy-paste doesn’t help. It’s better for Ukraine to become a Soviet Sub Tree, and unique vehicles like the Oplot going there.