Economy July 28, 2026 09:38 AM

Senators Strike Bipartisan Agreement to Expand Energy Sanctions on Russia and Iran

Measure would extend Iran sanctions and give the president new tariff powers aimed at major buyers of Russian oil and gas

By Nina Shah
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A bipartisan group of U.S. senators reached an agreement to move legislation that expands penalties on Iran and targets Russian energy exports. The bill, which has presidential backing, would let the president impose steep tariffs on leading buyers of Russian crude and natural gas and on countries deemed to be aiding sanctions evasion. A procedural vote is set for late Tuesday, and a recent amendment limits the new tariff authority to a five-year window.

Senators Strike Bipartisan Agreement to Expand Energy Sanctions on Russia and Iran
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Key Points

  • Extension of the Iran Sanctions Act through 2031 safeguards existing secondary sanctions authority.
  • New tariff powers would allow the president to target the top five buyers of Russian crude and natural gas and top countries aiding sanctions evasion, affecting energy and trade sectors.
  • The House recess delays any final enactment until at least September, leaving timing and implementation uncertain.

Legislative agreement and immediate steps

A bipartisan group of senators announced a deal on new legislation that would extend existing Iran sanctions and broaden U.S. authority to punish major purchasers of Russian energy. The measure has the support of President Donald Trump and was advanced by lawmakers who championed tougher measures against Russia and Iran. A procedural vote on the bill is scheduled for late Tuesday.

Scope of the bill

The legislation prolongs penalties aimed at Iran and specifically targets Russian exports of oil and natural gas. Under the text released Tuesday, the bill grants the president the power to impose tariffs on the top five buyers of Russian crude and natural gas as well as on the top five countries identified as facilitating Russia's evasion of energy-related sanctions.

Tariff authority and limits

Language in the bill would permit the president to apply a blanket tariff of 500% on Russian goods imported into the United States. In addition, the bill provides for an extra 100% tariff that could be levied on the top five energy importers of Russian crude or natural gas and on countries that assist in sanctions evasion. A last-minute amendment narrowed the duration of the new tariff authority to five years.

Political reaction and concerns

Some Democratic lawmakers have expressed opposition to the measure, warning that it could be used by the president as legal justification for broadly applied new tariffs. That concern has been voiced despite the bipartisan effort to craft the legislation and the president's indicated support.

Timing and legislative path

Senators appear to have a strong chance of passing the bill this week. However, the House of Representatives has entered its August recess, which means the measure would not be able to become law until the House returns, at the earliest in September.

Extension of existing sanctions authority

The bill extends the Iran Sanctions Act of 1996 through 2031, closing a potential gap in U.S. authority. That statute imposes secondary economic sanctions on non-U.S. companies doing business with Iran and was due to expire this year absent congressional action.

Context on waivers and market sensitivity

The White House has in prior instances imposed sanctions on Russia while granting temporary waivers for oil sales during periods of global market stress. Those waivers, which were used after disruptions tied to tensions in the Strait of Hormuz during a prior conflict with Iran, expired last month.

Related diplomatic engagement

Separately, President Trump is scheduled to meet Ukrainian President Volodymyr Zelenskyy at the White House on Tuesday. Zelenskyy is also expected to meet with legislators at the Capitol later the same day.


Key points

  • The bill extends the Iran Sanctions Act through 2031, preventing an expiration of current authority.
  • It grants the president power to levy a 500% blanket tariff on Russian imports and an additional 100% tariff on the top five energy importers and on countries aiding sanctions evasion, with new tariff powers limited to five years by a recent change.
  • Sectors most directly affected include global energy markets and international trade relations, with potential implications for oil and gas markets and related financial instruments.

Risks and uncertainties

  • Some Democrats warn the legislation could serve as legal cover for sweeping new tariffs - a concern that could affect trade-exposed sectors and market sentiment.
  • Because the House is in recess, the bill cannot become law until at least September, creating uncertainty about the final timing and enactment of any new measures.
  • Past use of waivers for Russian oil sales during periods of market stress and the recent expiration of those waivers underscore the potential for volatility in energy markets if new sanctions or tariffs are imposed.

Risks

  • Democratic lawmakers warn the bill could be used to justify broad new tariffs, creating trade and market uncertainty for exposed industries.
  • The House recess means the bill cannot become law until September at the earliest, delaying clarity on its enactment.
  • Expiration of previous White House waivers for Russian oil sales and the potential for renewed measures raise the risk of volatility in global energy markets.

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