India and the United States announced what was described as a landmark trade agreement on Monday, with US President Donald Trump claiming tariffs on Indian goods would be cut from 50 per cent to 18 percent and that India agreed to halt purchases of Russian oil. However, several key details of the arrangement remain unclear, with analysts, opposition leaders, and trade experts highlighting unanswered questions about the pact’s scope, implementation and implications.

1. What is the exact scope of tariff changes?

The core of the announcement is a reciprocal tariff cut that significantly reduces the cost of Indian exports to the US market. Trump said the tariff rate would fall to 18 percent from the punitive 50 per cent imposed previously.

However, it remains unclear which tariff lines are covered, how quickly the reductions take effect, and whether any tariffs, such as those on automobiles or other sensitive sectors, will persist or be phased out.

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Negotiators have not yet released the text of the agreement, which means exporters and importers are still parsing which products will benefit and when. Analysts warn that until the formal document is published, the effective tariff landscape could differ from the initial announcement.

2. What are India’s commitments on energy imports?

Trump claimed that India agreed to stop buying Russian oil and instead buy more US and possibly Venezuelan energy. But Indian officials have not formally confirmed this clause, and industry sources say refiners will need a wind-down period to honour existing Russian crude contracts. The timing and enforceability of any halt to Russian oil imports have not been clarified.

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3. How deep will market access be?

Beyond tariffs, the deal is expected to include greater access for US goods in areas like telecoms, pharmaceuticals, agriculture and defence. According to the sources of news agency Reuters, Indian official suggested that market access for some American agricultural products has been offered as part of the arrangement. Yet critics in India, including opposition parties, are asking for clarity on whether India's agriculture sector, a politically sensitive area, will be opened beyond limited quotas or reduced tariffs.

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4. What about buy-American or purchase commitments?

Trump’s remarks have been interpreted by some US observers as implying India would buy up to USD 500 billion in American goods, including technology, agricultural products and energy over time. Indian officials have not publicly confirmed a binding purchase commitment, and it remains a question whether this figure was aspirational or part of a negotiated understanding.

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5. What are the political and economic risks?

Experts say that while the tariff cut is positive, the fine print will determine whether the deal truly benefits Indian exporters and protects domestic industries. There are concerns about potential pressure to open sensitive sectors such as agriculture and dairy, where India has previously resisted US demands. The deal’s durability and enforcement mechanisms, especially given Trump’s history of unpredictable tariff policy, are also matters of debate.

(With inputs from agencies)