Congress cleared a sweeping sanctions package targeting Russia and Iran by a commanding 262, 159 House vote, honoring the late Senator Lindsey Graham and handing President Trump a bill that could reshape global energy trade.

The House passed the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 on Wednesday, completing a bipartisan legislative push that began in the Senate, where the 61-page bill cleared by an 86, 11 margin last month. The legislation now heads to President Trump for his signature. Whether he signs it remains an open question, the White House has not publicly committed either way.

The bill carries the name of the South Carolina Republican who died unexpectedly in July. Graham had been an outspoken advocate for punishing Moscow over its ongoing war in Ukraine, which began in 2022. Naming the legislation after him gave the effort a bipartisan stamp that proved difficult for opponents to overcome in either chamber.

Tariffs of up to 100 percent target nations buying Russian energy

The bill's sharpest tool is a provision authorizing the president to impose tariffs of up to 100 percent on goods from countries that continue purchasing significant volumes of Russian energy. The Center for Strategic and International Studies, a nonpartisan Washington think tank, described this as "the act's most consequential new authority." CSIS noted that the measure replaces a blanket 500 percent tariff from a 2025 version of the bill with what it called "a more measured instrument."

A carve-out protects countries that demonstrate they are reducing their dependence on Russian energy and whose imports fall below 15 percent of Russia's annual natural gas exports. The threshold matters because it draws a line between nations actively weaning themselves off Russian supply and those propping up Moscow's revenue.

China and India are the most obvious targets. The Atlantic Council noted in its analysis that the bill would "authorize the Trump administration to impose tariffs of up to 100 percent on Chinese imports on national security grounds if China continues purchasing Russian oil." The assumption, the Atlantic Council wrote, is that tariffs will compel Beijing to cut its purchases of Russian energy.

That assumption will be tested. Beijing has shown little interest in voluntarily abandoning cheap Russian crude, and India has steadily increased imports since 2022. The bill hands the president considerable leverage, but only if the administration chooses to use it.

Graham's legacy anchors a rare bipartisan consensus

Beyond the tariff authority, the legislation targets Russian government officials, oligarchs, some of their family members, and Russian financial institutions with direct sanctions designed to squeeze the personal wealth that sustains the Kremlin's inner circle. At Trump's request, the package also extends sanction authority aimed at slashing funding for Iran's weapons and energy sectors, a provision that ties the bill to the administration's broader confrontational posture toward Tehran.

Speaker Mike Johnson told reporters on Monday that the consensus had been a work in progress.

"I have always been in favor of the Russia sanctions bill. But we had to build a consensus around it, and I think we have it."

The 262, 159 House vote backed up that claim. The margin was wide enough to suggest significant crossover, though the breakdown by party was not detailed in reporting on the vote. The Senate's earlier 86, 11 vote had already signaled that opposition would be thin.

Democrats objected but could not slow the bill down

Some top House Democrats criticized the legislation, fretting that it would grant broad tariff authorities the president could abuse. Their objections did not translate into enough votes to block passage. The specific Democrats who raised concerns were not named in reporting on the vote, nor were their precise arguments detailed beyond the general complaint about executive tariff power.

The concern is not frivolous on its face, handing any president sweeping tariff discretion carries risk. But the objection rang hollow from a caucus that spent years demanding tougher action against Russia and then balked when the bill arrived with a Republican president's name on the signature line. The same members who once accused the right of being soft on Moscow found themselves voting against the most aggressive Russia sanctions package Congress has produced.

Daniel Balson of Razom for Ukraine, a U.S. advocacy group supporting Ukraine, called the bill's passage "momentous." His statement framed the timing in stark terms:

"It comes as Russian officials move towards full-scale mobilization and intensify their bombing campaign against Ukraine's critical energy infrastructure. This bill sends an unmistakable message: for so long as Putin continues to inflict suffering on Ukraine, Congress will continue to impose consequences on Putin."

The escalation Balson described, full-scale mobilization and intensified strikes on Ukrainian energy infrastructure, underscores why advocates pushed so hard for the bill. Russia's war effort depends on revenue, and revenue depends on energy exports. Cutting the money pipeline is the theory behind the entire package.

Iran sanctions expand Trump's hand against Tehran

The Iran provisions broaden the bill's scope well beyond Eastern Europe. By extending sanction authority over Iran's weapons and energy sectors, the legislation gives the administration additional tools at a moment when tensions with Tehran have already escalated on multiple fronts. Trump requested the Iran provisions be included in the package, tying two of the administration's top foreign-policy pressure campaigns into a single legislative vehicle.

That bundling was strategically useful. Members who wanted to vote for Russia sanctions had to accept the Iran provisions, and members who wanted the Iran tools had to accept the Russia tariff authority. The combination made the bill harder to oppose piecemeal, and the lopsided votes in both chambers suggest the strategy worked.

The bill now sits on the president's desk. Trump has not publicly signaled whether he will sign it, though the inclusion of the Iran sanctions at his request and Speaker Johnson's public support suggest the White House was involved in shaping the final product. The administration's recent direct engagement with Moscow on other matters adds a layer of uncertainty, signing the bill would mark a significant escalation in economic pressure on Russia even as diplomatic channels remain open.

Open questions remain before ink hits paper

Several critical details remain unresolved. The bill's definition of "significant volumes" of Russian energy, the threshold that triggers tariff authority, has not been publicly clarified. How the administration would operationalize the carve-out for countries reducing their dependence is equally unclear. And the political question looms largest: will Trump sign a bill that hands him enormous tariff power but also commits the United States to an aggressive sanctions posture that could complicate his own diplomatic maneuvering?

Congress did its part. The votes were overwhelming, the margins bipartisan, and the bill bears the name of a senator who spent his final months pushing for exactly this outcome. The rare cross-party cooperation that carried the legislation through both chambers is itself notable in a Congress that struggles to agree on far less consequential matters.

Lindsey Graham spent decades arguing that weakness invites aggression. Congress just put that principle into 61 pages of law. Now it is up to the president to decide whether the ink dries.