China and Pakistan have remained brothers since decades and lately are called Iron Brothers. Once two brothers get into a business, the brotherhood gets tested. Pakistan as a conduit is so critical for rise of China that it’s Pakistan which is proving equal to the test where as China will be tested in due course of time. If both sides fail to respect other’s interests or behave selfish this age old brotherhood may come under stress. Pakistan being the smaller brother should not be exploited by the elder. It is hoped and expected that China will prove equal to the demands of brotherhood.