There is a huge mistake everyone is making here.
The Navy submarine plan is already going on in full swing.
Project-75i is already going on
P-75I has been "going on" since first RFI was issued back in 2008.
12 years later, we are no more closer to having the subs in hand. The project is dead in the water.
And if you think shortlisting of 2 bidders is progress...take a look at the LHD project. Another procurement effort where again 2 bidders were shortlisted years ago but no progress in overall deal, which was also initiated approx a decade ago.
Same goes for helicopter deals, MCMV procurement, etc etc. Basically, the only procurements making progress are those where the primary contractors are DPSUs, which allow for a lot of leeway with regard to payments (look at HAL's payments backlog with IAF).
In other words, sure we can initiate 20 different programs, and to an outside observer it does seem like all 20 are "progressing" or "going on" simultaneously. But the reality is, each year, only about 1-2 of them actually manage to go through, the rest remain in suspension for decade plus with no actual progress.
This is the result of a total lack of financial prioritization. In simple terms, the mother (MoD) is trying to feed 3 of its children (Armed Forces) from the same pot, but neither the mother nor the kids have any idea how big each kid is or how much his need is. Each kid only knows his own need so they all try and grab the same piece of naan, result being none of them are actually well-fed end of the day due to scarcity of bread, and due to scarcity of planning, will not be enough in future either.
And this is true not just for IN but for other two as well.
We had to realize we did not have the money for 126 Rafales and settled for 36.
Army cancelled/put on back burner so many important programs like BMS, FICV, MSC being smaller than initially planned, serious consideration to right-sizing (read, downsizing) of personnel, etc etc.
One cannot deny there is financial crunch - and one has to realize that MoD or Forces will NEVER admit publicly that they have money problems. But we must also realize that this isn't the result of slowdown of economy or anything like that...its primarily to do with:
> Great increase in needs, but each year only meager increases in defence spending.
> More and more money going to salaries & pensions than CAPEX
> Lack of optimization (prioritization).
The SSBN program is a already in full swing and we can expect all of them to be in sea by 2025.
S-5 program won't start before 2030.
The S-5 submarines and our SSN will start getting inducted around the same timeframe a few years apart.
The money for the SSBNs does not come from Defence Budget. It's a project of national importance and the funds for it are sanctioned directly by PMO.
SSN is different though - the money for this comes from Navy's share of the defence budget.
The thing is between all these acquisitions and the time frame is quite big and this original submarine plan has already funds allocated and going on in a brisk pace.
What money is allocated? It doesn't work that way.
And the small amounts provided to carry out feasibility studies, detailed design plans etc. doesn't even count. That stuff is barely a few million dollars and is peanuts compared to the cost of actually producing and/or buying the boats - which runs into tens of billions.