US Senate to Vote on Russia-Iran Sanctions Bill Amid Bipartisan Tariff Concerns

The U.S. Senate is set to begin voting Tuesday on a major sanctions package targeting Russia's energy sector and Iran. The procedural vote is timed to coincide with a visit from Ukrainian President Volodymyr Zelenskiy and serves as a tribute to the bill's late author, Senator Lindsey Graham, on the day of his funeral, according to a Reuters report.

Key Provisions of the Bill

The legislation, now titled the "Lindsey O. Graham Sanctioning Russia and Iran Act of 2026," aims to curtail Moscow's ability to fund its war in Ukraine and restrict Iran's nuclear program and support for terrorism. A bipartisan group of senators announced an agreement for the vote, which President Donald Trump has indicated he would support.

If enacted, the bill would:

• Impose new sanctions on Russian officials.
• Grant the president authority to impose tariffs of up to 100% on goods from countries that are major consumers of Russian oil and gas or that enable sanctions evasion.
• Limit these tariffs to the five largest importers of Russian energy and the top five countries aiding Russia's sanctions evasion.
• Extend sanctions authority related to Iran's energy and weapons programs.

Bipartisan Concerns Over Tariff Authority

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Despite general support for sanctioning Russia, the bill's path forward is uncertain due to concerns over the broad tariff powers it would grant the president. Some Democrats have voiced opposition, fearing the authority could be used to impose tariffs on U.S. allies and increase costs for American consumers.

Representative Gregory Meeks, the top Democrat on the House Foreign Affairs Committee, described the measure as a "massive backdoor authority for President Trump to impose more tariffs," in a statement earlier this month. According to a Senate Democratic aide, senators from both parties share these concerns, though they may temper immediate criticism out of respect for Senator Graham.

Context: Zelenskiy's Visit and Graham's Legacy

The vote comes as Ukrainian President Zelenskiy visits Washington for Graham's funeral and meetings with President Trump. Senator Graham, who passed away on July 11, was a prominent congressional ally for Kyiv. He and President Trump had reportedly agreed to advance the legislation, which was introduced more than a year ago, shortly before his death.

The group of senators announcing the vote included Republican Darline Graham, Lindsey Graham's sister, who was appointed to his South Carolina Senate seat on an interim basis. They stated the legislation would stop foreign purchases of Russian energy from fueling President Vladimir Putin's "war machine."