Ask yourself this: Has any country which gave itself to the US of A ended in a positive light. Let's exclude the UK and some Western European nations here, only due to cultural ties... By tying yourselves to the US, allows them a huge leverage to use you politically, as scapegoats, economically, as slaves, and militarily as scapegoats and slaves.
I don't know what US foreign policy dictates on acceptable losses in event of war, but there is more the US can do to fight a foreign power than with just bigger and more guns. They can make point by just encircling you with military forces, without actually invading.
Well the Countries which willfully embraced openly USA are to be blamed for that.USA will only exploit if allow them do that willfully,Middle East Dictators and Pakistan Military sold their Nation and USA was happy to oblige and use them.We are not selling but merely doing Business. There is a Huge Difference in Business and outright Sale.
Technically speaking,even China let USA take advantage of it economically, as slaves until they reached a certain Position and where is China now,playing cat and mouse with USA.
Any Employee won't stick forever they will bide their time,acquire all the skills and experience they need from their employer and then move on to establish their own business.Real life and Nations work in the same way,but some Never bother to acquire skills or experience,they are just happy to be fed or live to be employees all their lives,that is where Pakistan comes in.
What more can it do?Impose blockade? Well you do understand the point of a siege is to starve out your enemy first,before you run out of cash to pay your army and starving yourself.
India is a huge Agrarian nation, self sufficient,neither can you starve us out nor will stop us from improvising.when you tried to impose Ban on Technology transfers,we simply made our own from scratch,US put Sanctions on us after Pokhran Nuclear tests,They didn't work,we simply made things ourselves,USA knew Sanctions were a waste of time against us.You can't stop a nation when it has achieved sufficient momentum without getting badly mauled yourself in the process of stopping it.
USA looks menacing on paper,but what did it do with Iran or North Korea after all that posturing?Nothing!