Original Coverage & Source Attribution: www.kyivpost.com
US President Donald Trump faces a deadline to implement tougher Russia sanctions just 16 days before Americans vote in midterm elections that could strip Republicans of their congressional majorities.
The Lindsey O. Graham Sanctioning Russia and Iran Act of 2026, which Trump signed on Sept. 18, sets an Oct. 18 deadline for many initial measures. But it also gives him considerable latitude to waive penalties, choose tariff rates and shape enforcement.
Trump cannot lawfully treat mandatory provisions as optional. He can, however, use the law’s exemptions and waiver powers to limit how much additional pressure Russia faces.
Republicans face a serious risk of losing Congress
As of its Oct. 4 update, Decision Desk HQ’s forecast gave Democrats a 76% chance of winning the House, compared with 24% for Republicans.
The Senate forecast was considerably closer: 56% for Democratic control and 44% for Republicans.
The likely loss of a House majority and the tight contest for the Senate impacts sanctions oversight.
A Democratic House could investigate implementation, seek administration records and question officials about exemptions even if Republicans retained the Senate. Congressional committees have investigative and subpoena powers, although disputes over compliance can delay access to information.
A Republican election defeat would not immediately transfer control of sanctions policy to Democrats. Trump would remain president, and the newly elected Congress would take office in January. But decisions made before the midterms could become the subject of scrutiny afterward.
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The political pressure also cuts in different directions. Strong enforcement could help Trump demonstrate toughness toward Moscow. Sweeping tariffs could expose him to criticism over costs for American businesses and consumers. The election creates incentives to manage both risks rather than necessarily choose the harshest available measures.
Democrats were divided over the law, not simply over Ukraine
The House passed the legislation on Sept. 16 by 262 votes to 159. Support came from 203 Republicans, 58 Democrats and one independent; seven Republicans and 152 Democrats opposed it.
The Senate had approved it 86 to 11, with 36 Democrats joining the majority. The contrast between the chambers makes it misleading to describe the legislation as either uniformly backed or uniformly opposed by Democrats.
House Democratic objections centered on the tariff powers and discretion given to Trump. Richard Neal, the senior Democrat on the Ways and Means Committee, summarized the distinction:
“We are for Ukraine. We are against giving this president more tariff authority.”
House Democratic leader Hakeem Jeffries also argued that the legislation contained loopholes allowing Trump to avoid sanctions while imposing tariffs that could raise Americans’ living costs, Roll Call reported.
That gives Democratic critics an argument if enforcement proves weak: they can say they warned that the law gave Trump too much discretion. Democrats who supported it, meanwhile, can demand that he deliver the pressure they voted to authorize.
Ukraine’s MAGA outreach helped change the political backdrop
Notably, the law’s passage followed Ukraine’s efforts to rebuild relations with influential conservatives and challenge the assumption that supporting Kyiv was incompatible with Trump’s America First movement.
In “Inside Ukraine’s MAGA Breakthrough,” Kyiv Post documented outreach through conservative media, congressional offices and visits to Ukraine. The effort included Ben Shapiro’s interview with President Volodymyr Zelensky and Laura Loomer’s subsequent visit.
“When they come to Ukraine, they understand,” Ukraine Freedom Project founder Steven Moore told Kyiv Post. “Ukraine is a story of freedom, and Americans respond to freedom.”
The reporting also cited a June survey commissioned by Razom for Ukraine and the Ukraine Freedom Project in which tougher Russia sanctions attracted support from 81% of likely Republican primary voters and 83% of Trump voters. Loomer subsequently urged Republicans to pass Graham’s legislation.
While those developments do not prove that outreach alone secured passage, they do show why Trump cannot assume that his political base uniformly favors restraint toward Russia. Kyiv had gained advocates within the conservative coalition before Congress approved the law.
What Trump must do, and where he has discretion
Much of the legislation requires initial reviews and sanctions within 30 days of enactment. Its targets include Russian financial institutions, foreign military suppliers and the shipping networks supporting Russian trade.
The Morgan Lewis analysis notes that the law expands restrictions and makes numerous measures mandatory, while also codifying existing sanctions. Consequently, compliance could involve both new penalties and preservation of restrictions already in place.
The tariff provisions allow additional duties of up to 500% on Russian imports and up to 100% on imports from qualifying countries buying Russian energy or facilitating sanctions evasion. The maximum rates do not take effect automatically.
For the relevant third-country tariffs, Congress must receive written justification at least 10 days before imposition. Duties beginning Oct. 18 would therefore require that submission by Oct. 8.
Trump’s most significant flexibility comes from Section 115. It permits waivers after he certifies to Congress that relief serves the US national interest and submits an explanation. Treasury also retains licensing authority. Sullivan & Cromwell’s analysis identifies those powers as important determinants of the law’s practical effect.
Using those provisions would be legally different from ignoring the law. It could nevertheless leave a substantial gap between the pressure supporters of Congress promised and the additional costs Moscow actually faces.
Three paths before the election
Broad enforcement would combine meaningful new sanctions against Russia’s commercial networks with substantial tariffs on qualifying countries. Politically, that would allow Trump to claim he had delivered on the legislation, while accepting the diplomatic and economic consequences.
Selective enforcement would target particular suppliers, banks and vessels while limiting tariffs or granting justified waivers elsewhere. This would let the administration demonstrate action while preserving room for negotiations and avoiding some disruption to trade.
Extensive relief would use waivers, licenses and lower tariff rates to keep additional pressure limited. That could satisfy some procedural requirements without producing the economic impact the law’s strongest supporters expect.
Ignoring the law vs. weakening its impact
An outright refusal to perform mandatory duties would raise a compliance dispute. The legislation’s waiver process gives Trump a more defensible route to restraint, but it also requires him to explain that restraint to Congress.
For Ukraine, the important evidence will therefore be the decisions accompanying implementation: which previously unrestricted networks are targeted, which countries face duties, what rates apply, and who receives relief.
With Republicans facing a likely House loss and a closely contested Senate, Trump may soon have to defend those choices before a less accommodating Congress. The law gives him room to soften sanctions. The midterms could make that room considerably less comfortable.
