IAF should have asked for more Embraer ERJ 145 based Nethra Mk1.
First they waited for DRDO Chapati on top of a Airbus A330.
Then they realised the cost is nearly $400-500M for a single one basis the order volumes and budget they have.
So they said let's buy more of Israeli Phalcom on IL-76. The vendors(both Russia and Israel) quoted rates which were 2-3 times of the first lot(due to inflation).
Then IAF realised they can't afford a Chapati, either on A330 or IL-76, so let's buy Nethra but ask for more changes and longer loitering time.
Someone decided 2nd hand A320s will do so Nethra Mk2 was born.
Then they woke up post Balakot and decided Nethra Mk1 is too good so let's order more Mk1 as well. This then became Mk1A.
Man, whichever way you look at it, it's f*ed up.
We should have gone for 9-12 Mk1 when it was successfully handed over and operated.
BTW - ERJ-145 has aerial refueling to extend time on station.
But no, we had awesome brains(even CDS level guys) saying buying in short numbers is good as they can keep getting latest versions with every lot. So we have 3 Phalcons and 3 Nethra.
If Nethra Mk2 is the way forward, why don't we max out on the orders? Order 15-18 of them basis A320s from 2nd hand market. But we somehow are masters in creating a zoo.
Here is what we will possibly have 10yrs from now :
1. Nethra Mk1 - 3 on ERJ-145
2. Nethra Mk1A - 6 on ERJ-145(2nd hand)
3. Nethra Mk2 - 6 on A320(2nd hand)
4. Phalcon - 3 on IL-76
5. Nethra XYZ Chapati -3 or 6 on A330
Total 21-24, 4 different systems based on 4 different platforms(assuming older Mk1 will be upgraded to Mk2 level electronics).
Total