It\u2019s hard to find anyone willing to say - on the record - that anything could be wrong with the relationship between India and the U.S. Over the past 20 years, the world\u2019s two largest democracies have grown steadily closer. But, the truth is that this has happened in spite of the economic linkages between the two countries, not because of them. The last few years have been particularly bad and they\u2019ve just been capped by news that President Donald Trump intends to remove imports from India (and Turkey) from the Generalized System of Preferences program that allowed some goods tariff-free access to U.S. markets. The Indian government has downplayed the move, claiming that the GSP only provided $190 million or so worth of benefits to Indian exports. But, this is misleading. India was the largest beneficiary of the GSP scheme, with about $5.6 billion worth of its imports qualifying. Many of these will lose a crucial degree of competitiveness as a consequence of Trump\u2019s decision - particularly when compared to competitors from countries such as Mexico that have free trade agreements with the U.S. Read | What is GSP status; how US withdrawal of zero duty import benefit hurts India The U.S. administration\u2019s argument is simple: India isn\u2019t lowering its trade barriers enough. To the contrary, it\u2019s raising new ones. U.S. dairy imports into India aren\u2019t being allowed for \u201creligious reasons\u201d by a government that has increasingly focused on protecting the sacred cow. New Delhi is worried, for example, that American cows may have been given bovine somatotropin, a growth hormone that\u2019s extracted from the pituitary gland of other cattle. India\u2019s crackdown on U.S.-made cardiac stents mobilized yet another American sector, medical equipment. And the last straw may well have been India\u2019s aggressive moves against U.S. tech giants, forcing many of them to store data on Indian servers. It\u2019s also constantly changing rules to make it harder for foreign online retailers such as Amazon.com Inc. to operate in India. India\u2019s turn towards protectionism may have gone relatively unremarked in the rest of the world so far, but there was always going to be damaging blowback. Many of the exporters that will suffer as a consequence of the GSP withdrawal are in sectors such as engineering - precisely the sort of value-added manufacturing businesses that India needs to see more of if it\u2019s to create jobs for the millions of young people who join its workforce yearly. Indian exports have done remarkably poorly under Prime Minister Narendra Modi, who was elected five years ago amid widespread expectations of an economic revival. Exports have, in real terms, been largely flat over his term. This should be a wake-up call for the Indian government. The world trading system is in a state of flux. The weight of China\u2019s manufacturing sector has bent it out of shape. Now it is being hammered into a new configuration. An India that is busy putting up barriers will be in no position to benefit. Also read | Ultra-Rich ditch cash; equity, bonds, real estate popular choices for investment Compared to China, India is still a largely poor, developing country. It naturally should be allowed to benefit from the special arrangements set up for such economies but won\u2019t if it tries to throw its weight around on the assumption that it\u2019s the only game in town. Manufacturing that\u2019s moving away from China doesn\u2019t need to shift to an India that\u2019s notoriously unfriendly to foreign business. It can go elsewhere - and is doing so, to Bangladesh or countries in Southeast Asia such Vietnam. Both those nations have seen exports grow at a smart pace while India\u2019s have stagnated. The U.S., too, is missing a trick. A Trump administration obsessed with fixing trade with China needs allies - and not just in the developed world; alienating India is an extremely short-sighted strategy. Washington would be wise to retain a sense of proportion: India\u2019s trade surplus with the U.S. is a measly $23 billion - barely seven percent of China\u2019s $323 billion. If Washington wants to force Beijing to play by the rules, India could help. Instead, the impression the U.S. is giving is that any attempt to fix the trading system to spread the benefits more fairly will end up hurting India. Both India and U.S. need to think harder about what they want to get out of each other. The U.S. needs to remember that a close relationship with a prosperous India is the best way to ensure the survival of a world order that has long benefited the U.S. above all. And the government in New Delhi needs to remember that the U.S. can only be pushed so far - and that India\u2019s own best interests lie in participating fully in the trading system that has made so many other countries rich.