US Senate bill seeks 100% tariffs on India, 4 other nations for buying Russian oil
A bipartisan bill was introduced in the US Senate proposing tariffs of up to 100% on imports from the five largest buyers of Russian oil and gas — India, China, Slovakia, Hungary, and Azerbaijan
The bill is a revised version of an earlier proposal from 2025 that had sought tariffs of up to 500%, later moderated to a 100% ceiling with waiver authority for the US President
Beyond tariffs, the legislation proposes sanctions on Russia's energy, defence, financial, and industrial sectors, along with blocking sanctions on individuals linked to the Russian state
The bill's stated aim is to cut off revenue streams funding Russia's war in Ukraine by penalising third-country purchasers of Russian energy
The legislation has gathered broad bipartisan co-sponsorship in the Senate and reported backing from the executive branch, though it must still clear the full legislative process before taking effect
Secondary Sanctions and Extraterritorial Tariffs
Secondary sanctions target third parties — countries or entities that transact with a sanctioned state — rather than the sanctioned state itself. Unlike primary sanctions (which restrict a country's own nationals from dealing with the target), secondary sanctions use a country's market access as leverage to compel other nations to comply, even when those nations are not otherwise bound by the sanctioning country's laws. This is the core innovation of the proposed bill: instead of an import ban, it uses tariffs (a domestic customs measure) as an instrument of extraterritorial pressure.
Key Details
- The proposed law would give the US President discretionary authority to set tariffs between 0% and 100% on goods from countries found to be significant purchasers of Russian oil or gas
- It builds on the "Sanctioning Russia Act" framework first introduced in 2025, which had proposed a much higher 500% tariff ceiling
- The 2026 version tightens presidential waiver conditions, requiring a report to Congress before any sanctions relief is granted
- Similar extraterritorial logic underpins the US Countering America's Adversaries Through Sanctions Act (CAATSA), 2017
The bill would apply secondary tariffs directly to India as one of the five largest buyers of Russian crude, testing India's ability to balance energy security with a strategic partnership with the United States.
CAATSA (2017) as Precedent for Extraterritorial US Sanctions
The Countering America's Adversaries Through Sanctions Act (CAATSA), enacted in 2017, authorises the US government to sanction any country or entity engaging in "significant transactions" with Russia's defence or intelligence sectors. It was enacted in response to Russia's 2014 annexation of Crimea and alleged interference in the 2016 US presidential election.
Key Details
- CAATSA Section 231 empowers secondary sanctions on entities doing significant business with Russian defence/intelligence sectors
- India faced potential CAATSA exposure after signing a USD 5 billion deal in October 2018 for five S-400 Triumf air defence missile systems from Russia
- The US Congress has periodically debated a country-specific CAATSA waiver for India, citing India's strategic importance in countering China
- The new tariff bill differs from CAATSA in mechanism — it targets an economic transaction (oil purchase) rather than a defence transaction, and it acts through tariffs rather than direct sanctions
The proposed bill extends the extraterritorial-pressure logic used in CAATSA from the defence domain (S-400 purchase) to the energy trade domain (Russian crude oil purchase), placing India in a similar diplomatic bind of balancing strategic autonomy against US legislative pressure.
WTO Most-Favoured-Nation (MFN) Principle and Unilateral Tariffs
The Most-Favoured-Nation principle under Article I of the General Agreement on Tariffs and Trade (GATT), 1994 requires that any tariff advantage or disadvantage a WTO member applies to one trading partner must be extended equally to all other members. Discriminatory tariffs aimed at specific countries — rather than applied uniformly — raise questions under this framework.
Key Details
- GATT Article I:1 mandates that any tariff treatment given to one WTO member's goods be extended "immediately and unconditionally" to like goods from all other members
- A tariff that singles out five named countries (India, China, Slovakia, Hungary, Azerbaijan) while exempting other Russian-oil buyers would constitute a facial departure from MFN treatment
- WTO members can invoke Article XXI (security exceptions) to justify otherwise MFN-inconsistent measures on national security grounds — the exception the US has historically relied on in energy-sanctions contexts
- India has previously invoked WTO dispute mechanisms against US trade measures (e.g., the 2018 steel and aluminium tariffs dispute)
If enacted, the bill's country-specific 100% tariff would likely be defended by Washington under the GATT Article XXI security exception, a recurring flashpoint in India-US and broader WTO trade-law discourse.
India's Energy Security and Import Diversification Strategy
India imports over 85% of its crude oil requirement, making energy security and price stability central to its economic and foreign policy. Since 2022, India has significantly increased purchases of discounted Russian crude, becoming one of Russia's largest energy customers while maintaining that its energy purchases are a sovereign economic decision, not a geopolitical alignment.
Key Details
- India's imports of Russian crude rose from roughly 2% of its import basket before 2022 to as much as 46% of its crude basket by mid-2026, per trade data
- India has cited "strategic autonomy" and energy security as the basis for continuing Russian crude purchases despite Western sanctions pressure
- The Ministry of External Affairs has previously stated that India's energy purchases are guided by market factors and consumer interest, not political considerations
- India remains a member of the Non-Aligned Movement's successor diplomatic tradition, reflected in its "multi-alignment" foreign policy approach balancing ties with the US, Russia, and other blocs
The proposed 100% tariff directly targets the trade pattern underlying India's energy security strategy, making this a live test case for how far unilateral US trade legislation can reach into India's sovereign economic choices.
- Bill introduced: July 2026, in the US Senate, as a revised version of the "Sanctioning Russia Act"
- Countries targeted: India, China, Slovakia, Hungary, Azerbaijan (the five largest Russian oil/gas buyers)
- Proposed tariff ceiling: up to 100% (down from a 500% ceiling proposed in the original 2025 version)
- CAATSA enacted: 2017, in response to Russia's 2014 Crimea annexation and 2016 US election interference allegations
- India's S-400 deal with Russia: USD 5 billion, signed October 2018, five missile defence systems
- Russia's share of India's crude oil import basket: rose to a record high (around 46%) by mid-2026, compared to about 2% before 2022
- GATT Article I: codifies the Most-Favoured-Nation principle; Article XXI provides the security exception often invoked to justify deviations