Excellent. However the question here is whether it makes economic sense to buy it & in the numbers mentioned or whether it makes sense to look at other less expensive options or mix & match. IAF with primarily the MKI's & Rafales should either change their idea of required squadron strength or be prepared for bankrupting their finances.
But the question of whom? The media, bloggers, forumers? Did IAF ever stated that they fear a problem with the operational costs of MMRCAs? Did MMRCA ever had a requirement of being a cost-effective solution? Did MoD or FM ever stated that the budget of IAF could not be sufficient in future to operate the fleet?
So where is the base of this question?
The whole point comes up only because of the "procurement" cost of the Rafale, which however has nothing to do with the operational cost of the IAF fleet in total, or the if the future budget is enough to cover IAF plans. Moreover, when people would look at a possible future fleet and their possible operational costs, with a less bias and more logic, it might turn out that Rafale might one of the most cost-effective types in the fleet and actually reduces costs:
Possible cost per hour from low to high:
LCA – single engined light class fighter, should be the most cost-effective one
Rafale/EF – twin engined medium class fighter
MKI – twin engined heavy class fighter
(AMCA – twin engined medium class stealth fighter => higher maintenance costs over non stealth fighters)
FGFA – twin engined heavy class stealth fighter (=> higher maintenance costs over non stealth fighters)
So the future operational costs, will not be mainly hit by Rafale, but by the fact that we add more heavy class fighters (lets put the origin aside for a moment), that also will be stealth fighters, which adds multiple times to the current operational costs. It's the top end with MKI and FGFA, that from the operational cost point of view, will be the biggest burden for IAF.
The Rafale then in fact can be a relief, since it can take over several of MKIs missions, therefor reduce the operational hours for the MKI, which translates into lower total operational costs of the fleet. The LCA, or even a Gripen might be even more cost-effective, but also less capable. You can't replace an MKI in operations with them, therefore they will remain mainly in less important roles, be it air policing, interception, or CAS, where their cost-effectivity is more important than capability. The future beyond the MKI must be a medium class stealth fighter, either a single engine varient of the FGFA, which would be the most cost-effective solution, or a twin engine fighter, which however would increase the costs beyond of the MKI.
The fact however is, that there is no official discussion about the operational costs of the future fleet, IAF and MoD are calculating with FGFA for years and even if the operational costs were increased by the later added MKIs, the fact that at least MoD still considers an AMCA development now, automatically means they must be ok with the operational costs too. So when they are ok with increased operational costs with more MKIs, with FGFA and maybe even with AMCA, why would they have a problem with the far lower operational costs of Rafale?
Data of French Forces show, that the operational cost of Rafale has gone down to a comparable level of the single engined Mirage 2000, which makes the cost vs capability ratio of Rafale even more impressive imo. Even if we compare it with LCA and estimated costs between 3000 and 5000$ comparable to Gripens, you would need at least 3 x LCAs to do the same that a single Rafale can do, which makes clear why LCA is not an alternative to Rafale on cost grounds either.
Bottom line is:
- we have no alternative to MMRCA, that offers us the same operational and industrial benefits
- we have no alternative to MMRCA, that could take over MKI operations at lower costs
- there is no official discussion about the operational costs of IAF, nor would that be effected by MMRCA
- there is no fighter that currently offers a better cost vs capability ratio than the Rafale
- and most of all, the whole point of MRCA & MMRCA is the fact that LCA is not available in a capable form anytime soon and as long as that doesn't change, it never can be an alternative to MMRCAs!