Russia could use those roopies to buy ships. Deliver the plans for a simple 150m destroyer and let them build it. Put russian hardware in russian shipyards.
Indians have mastered quite well ship construction. Maybe not design and equipement but for the structure they can do a very good work.
They could get the Indians to build some of their commercial ships to free up Russian yards to build military vessels.
There are lots of things they would need made that are not military related that India would be excellent at providing, but they could also use the money to set up a Russian lending bank to promote small businesses in India that could be run at a tiny profit where the profit could be given to orphanages and other charities in India.
The companies they help build could be encouraged to trade with Russia to benefit Russia with this Russian money in this Indian currency.
It would be a quick and easy way to increase their navy instead of finding ways to convert their roopie and loose money.
Russia needs lots of ships built... civilian and military... there would be plenty of civilian ships and projects they could give to India.
I would think it would make sense for Russia to start a few joint venture projects with India to perhaps design some military ships for export that India but also other navies might be interested in that could be made in India with Indian and Russian funds... using Russian funds would allow Russia to decide who can or cannot buy the final product of course, but a good opportunity for cooperation too.
Maybe they could design and make naval drones for export?
anything requiring human skills and labor intensive work would work well l in that exchange
They have plenty of skilled craftsmen with a lot of talent which is not being properly exploited.
(exploited in a good way... for their own good as well as the greater good...)
It is not corruption that made India choose the Apache, but rather because Russian helicopters were not as improved and proven in combat as they are today, as Garry mentioned.
Sadly corruption is always a factor, but in this case I would say they probably chose the best aircraft at the time despite the enormous price.
Even at the time I was saying that the Mi-28 has enormous potential and will be funded and improved over time and will get better, but that the Apache is already good.... ironically it needs improvements in areas that are not happening... ie maintenance and cost issues are not really being addressed... because the US military expects to pay top dollar so the corruption continues.
Corruption is ingrained in the arms industry all over the world.
There is a huge difference between individual examples of petty theft or bribes and institutionalised corruption that we see in the western MIC.
As we have seen in the Ukraine and even in Syria western weapons are not superior at all, in fact in many areas they are inferior because of their enormous cost and fragility and high maintenance needs in a combat zone where such support might not be easy to supply.
So the old questions remain... why is western stuff so damn expensive because the answer that it is super stuff that will walk all over the cheap stuff the Russians and Chinese use does not hold water any more.
As Lsos points out... decades of no competition because Soviet/Russian stuff is not allowed in HATO means western weapon makers just had to beat each other so the bar was not set high... and fighting tribesmen and tiny forces they could overwhelm with numbers at least locally with their mobility meant they weren't really tested.
Now they are being tested and are failing.
In summary, the purchase of weapons is not simply based on technical criteria. It involves many more factors.
You can be more honest than that... there is our team and their team and if you are in the G-7 or HATO then you buy our shit and if you are on their side then you can't have our stuff, but if you are a neutral and we want your oil or gold or lithium or in the case of India... we want the blood of your young men to kill Chinese young men then we will push for you to buy our shit too and we will make all sorts of promises if you buy our stuff and get moody and nasty if you don't buy our stuff.
Older Mi-28s vs. UAVs now: https://ura.news/news/1052683396
Let's hope the Mi-28NMs stay on a par with the improved AH-64s!
The older Mi-28s would be excellent for hunting drones... their optics would be fine to detect drones out to a couple of kms but even the best radars wont do much better than that, and their laser range finders and optics and 30mm cannon with airburst cannon shells would be excellent for shooting down light aircraft like drones.
Flight speed is pretty good and they can work in teams...
The article on the Apaches says they have added the capacity to control drones rather than shoot them down. The equipment they are talking about putting on the mast position of the Apache seems to be similar to the stuff fitted to the wingtips of the Ka-52 for controlling and communicating with drones... but then it is a scout helicopter and is more likely to be operating drones than the Havoc is.