Cost is not the only factor. Following needs to be considered as well
1. Most accomplished of 4.5 Gen fighters and cheaper than EFT
2. IAF's preference considering positive experiences with Mirages
3. Coupling with other off the books stuff.
4. French goods are usually sanction proof
5. Off-sets and commonality with Rafales.
6. Damage to Indo-French ties if we back out.
7. Shornets will have strings attached. Russians are unreliable. EFT was too expensive. Gripen and F-16 didn't meet the criteria.
It would be fool-hardy to think that the arguments presented by you haven't already been had among the DM and IAF. The fact that both the UPA and NDA are going ahead with Rafales gives us a clue regarding the strategic and tactical benefits this deal bring us.
Regards
There cannot be any substantial objective debate on MMMRCA- Rafale period. The simple fact remains that there isn't enough information available on the subject.
Objective
The objective of mmmrca project (not the original mrca - mig29mki vs mirage 2000-5) was a three pronged strategy.
1> To get a platform that satisfies minimum operational requirements of forces (multi role, aerodynamic performance, detection range, BVR probability, radar resolution and noise, SPS, Sortie rate Engine turnaround time).
2> To obtain comprehensive technology transfer with material to product capability within the Indian manufacturing sense.
3> To select a platform which has the optimal lifecycle cost to performance (both flying and service)
Let me disagree with supposed experts fielded in the Indian defense circles by saying all three objectives are ambiguous, amateurish and unrealistic.
The reason being objectives need to be "S.M.A.R.T" - Specific, Measurable, Attainable, Realistic, and with a given Time .
Lets look at inherent issues with these objectives:
Minimum operational conformance:
All 6 aircraft went through field trials, from minimum requirements and availability Mig35 was a given deletion as the aircraft did not exist, and gripen deemed not mature enough. There is no transparency why these decisions were taken, Mig 35 was exactly as real as the Su30MKI was when decided to procure, high altitude trials was also an issue for the mig 35 which was a real ding, but still wont be a deal breaker as I am privy to information that it was an easy fix but not allowed by the evaluation committee. It was a russian mistake and a comedy of errors for which russian ground staff was to be blamed, same happened for hot weather trials for the F/A18 SH. From the complete package perspective except the Mig35 Zhuk AESA, F/A 18Sh and F16 IN none of the aircraft's fielded had an operational aesa radar so could be argued as grounds for disqualification, but were given a lifeline. But no such considerations were done for the Mig35 or the F/A 18 SH engine issue. (even though both the test aircraft's had different engines than were offered on the package). why?
Comprehensive technology transfer:
It is laughable that evaluation of technology transfer was done by the Indian Air Force and Ministry of defense, Which has zero knowledge of the matter. The most experienced entity in the country for technology transfer, HAL was never consulted for scope of technology transfer. Even Tata or Mahindra has comprehensive knowledge of technology transfer paradigms like Vave, PED, PG1-3, etc, when has Airforce done any tech transfer to evaluate the efficacy of the bids and their ToT offer. In a bid I can claim to share Design data, and with-hold any of the following like material properties, or standard part designation or DFMEA data, of level of detail, or drawing standard mismatchs, or comprehensive Jigs and Fixture setup process as undefined in the bid and the evaluation team wouldn't know.
The air chiefs of stratpost were having a field day taking digs at HAL, completely disregarding the fact that Material to product transformation transfer has
never occurred except probably in the case of Mig21 in the history of modern aviation. Looking at what fokker or samsung or mitsubishi has done with F16 Subsystems, it is astounding what HAL has achieved in the same paradigm. But which Air chief marshal or Blogger would know that, when they can barely differentiate between a mill and a lathe.
Life Cycle Costs:
No verifiable data exists for lifecycle cost any of the aircrafts for the MMRCA. the simple fact remains is that US lifecycle costs of F16 CANNOT be applied to India. A Mil std rivet cutter costs $52 in US, the same costs $162 in India. Same applies to theAircraft grade Aluminium stampings, Steel billets, Titanium alloy, hardened bearing, so on and so forth. Also there is no transparency in the lifecycle costs submitted to the Airforce, especially for an aircraft like Mig35 which never existed in the first place. How did Airforce evaluate EFT and Rafale's cost when their respective radar and some of the key munitions did not exist in production? This raises a very big question in authenticity of the evaluation of Life cycle cost. Apart from that when did Air force become credible in evaluation life-cycle costs of capital equipment? I am extremely fascinated with the comparison with Mig29 debate when it comes to life cycle cost, especially when Indian airforce has done nothing to reduce it. Mig29's are a direct purchase from Russia, and maintenance was done by Base repair depot. The actual reason of serviceability of mig 29 is not the aircraft itself but gross incompetence of BRD's to maintain required spares and extremely poor skill level of BRD technicians. As a matter of fact if HAL nasik division stops supporting 11 BRD, it will close doors the next day, this is the real reason why Mig29 faced serviceability issues and in all reality the post UPG program all maintenance and overhaul will transfer to HAL.
We like to keep taking potshots at the LCA program and now I have started hearing this new turkey gobble that Funds have never been the issue, which is complete horse $hit. Revenue budget for ADA and HAL has been extremely poor, i wouldn't go into role of HAL in LCA program, as I have roared on and on about it in the past. But IAF and especially by the Ministry of Dufus have deliberately stifled the revenue budget for LCA program which hasn't allowed HAL or the ADA to hire the required numbers of engineers and technicians for all the phases of the LCA program. You do not provide any resources to the Indian agencies, and post useless retired airforce and army personnel to positions in manufacturing who cant read a simple drawing and then expect them to manage and expedite a manufacturing project with more than a million part assembly. What else can be expected from the program then.
regards