Democratic senators press Trump administration on lack of counter-evasion sanctions on Russia

Two prominent Democratic senators, Elizabeth Warren and Christopher Coons, have reached out to the Trump administration regarding the absence of fresh sanctions targeting foreign entities aiding Russia in evading existing trade restrictions. The senators highlighted that the administration had halted regular, targeted counter-evasion sanctions against Russia for a span of 17 months.

The last major sanctions imposed on Russia occurred in October 2025, when the Treasury Department targeted oil companies Rosneft and Lukoil. Warren and Coons argued that the sanctions imposed were a one-off measure and that Moscow found ways to circumvent them. The U.S. Treasury and State Departments defended the existing sanctions, maintaining their alignment with national security interests aimed at achieving a peaceful resolution to the conflict.

The senators referred to Treasury Secretary Scott Bessent's congressional testimony from February, which justified the sanctions pause by stressing the need to monitor the progress of peace talks between Ukraine and Russia. They pointed out that the U.S. had simultaneously introduced new restrictions on Iran and Cuba, even though negotiations with these nations were underway.

The senators also pointed out that there were 111 sets of sanctions on Russia from February 2022, following the invasion, until January 2025, when President Trump returned to office for a second term. The senators demanded answers from Rubio and Bessent by August 28, requesting an explanation for the lack of resumption in regular sanctions against Russia, considering that peace talks, which prompted the pause, had stalled.

They believed that new curbs would bolster the U.S. position in securing a just peace for Ukraine. The Senate passed a new Russia sanctions bill this month, although its future remains uncertain due to bipartisan concerns about potential trade impacts on American allies and European nations. A bill imposing new sanctions was introduced in the U.S. Senate in early April 2025, calling for a 500% tariff on goods imported from countries that continued purchasing Russian oil and other raw materials.

Republican Lindsey Graham and Democrat Richard Blumenthal co-sponsored the legislation. However, the White House and congressional negotiators agreed to reduce the proposed tariff rate from 500% to 100%. The Senate's first procedural vote on the Russia and Iran sanctions bill, championed by Graham, occurred on July 28, with 86 senators in favor.

Despite Trump's support for adding sanctions against Iran and Hezbollah to the package, Senator Blumenthal warned against delaying the process, stating: "We must move forward with this bill, rather than opening it up, in my view, to other potential targets."