I am glad that you have joined the forum, so hopefully by reading a bit on acquisitions of subject countries you would realize how wrong you are. So lets address both the history and present state. India right from Su7's to Mig21's to MKI's and FGFA, has not begged or gotten military aid from USSR as you insinuate. These were "bought" with tax payers money, not by Soft Loans, Military aid or quid pro quo arrangements of letting USSR open bases in India, akin to what Pakistan has let US done historically in Pakistan and currently pursuing with china.
India at present is not "begging" as you put it US for any systems that it has procured from US. Like Pakistan, India has not asked US to subsidize f16's or hellfire missiles. It rather has paid $2.1Billion for P8I Poseidon, another 4 P8I's for a billion dollars, $2.5 Billion for Apache AH64's, C17 for $4.1 Billion, and C130's for another Billion dollars. None of these came by begging, quid pro quo, military bases, or tacit allowance to violate our sovereignty. There lies the difference, but if the notion still remains incomprehensible to you, let me know.
On the offense you seem to be taking to the word subservience lies in not in blank accusation, but your own historical precedence if you pay attention to it. Co-operating with an ally for a special data gathering effort on a special request is understandable, but letting a third party operate military missions out of your country is nothing but subservience. What you call today as brotherly relations was the exact same rhetoric totted by Gen Ayub Khan in his days.
Those who do not remember the past are condemned to repeat it, if USA's precedence was not good enough to caution yourself about safeguarding your sovereignty, by all means continue down the path with Chinese. Like Americans in the beginning didn't squeeze your neck, China isn't doing so now. But god forbid the day they start, American treatment would feel like heaven to you. In statecraft there have never been friendships or brotherly or sisterly relations, Only common interests, and entire human history stands testament to that. Lastly as India's subservience is concerned, as I said, our policy has, will and always remain India First, now that being an Alien concept to you, give it some time to sink in.