America and Pakistan relationship who used who?

Pakistan and America establish there relation soon after the creation of Pakistan in 1947 after the invasion of Afghanistan by USSR Pakistan leader Zia-ul-haq was a genius he knew from the beginning that USSR could be stop only in Afghanistan he  convinced USA and so isi and cia started to train mujaheddin to fight against USSR and we all know how Pakistan and USA break USSR  so America used Pakistan to get ride of a super power and for compensation Pakistan took money and weapons from the US when no other country was supporting US in south asia Pakistan stood by USA and USA used Pakistan air and land basses Pakistan also provided us with a root to Afghanistan and Pakistan also help us establish relation with china from my point of view both country profited with our relation ship now Pakistan after   trumps announcement has shifted more toward china but i am thinking that if some how china and India improve their relationship it would mean USA and Pakistan will shift there policies again and then move closer to each other again because that how global politics works interest are always shifting please tell me what do you think by commenting