A bipartisan group of 22 House lawmakers is urging President Donald Trump to fully implement the new Russia sanctions law and revoke a license allowing certain Russian diesel transactions. In a letter sent on 15 October, they copied Secretary of State Marco Rubio and Treasury Secretary Scott Bessent and requested details on planned sanctions, tariffs and waivers.

Their request comes as the law’s first requirements fall due on 18 October, while lawmakers from both parties challengethe administration’s decision to allow certain Russian diesel transactions. Some restrictions take effect automatically, while others require presidential action. The law does not specify a penalty for the president missing the deadline.

What the Russia sanctions law requires

Congress passed the Lindsey O. Graham Sanctioning Russia and Iran Act of 2026 by votes of 86–11 in the Senate and 262–159 in the House. Trump signed it on 18 September. Graham, a Republican senator from South Carolina, died in July.

Restrictions taking effect automatically on 18 October include a ban on US banks and broker-dealers processing transfers to or from the Russian government, a ban on new US investment in Russia, a ban on new US investment in Russia’s energy sector, and a ban on US energy exports to Russia.

Other measures require presidential action by the same date. The law directs Trump to review and sanction Russian officials, oligarchs and shadow-fleet vessels, sanction the Bank of Russia, specified Russian banks and state-owned companies, and impose tariffs of up to 500% on Russian goods. Tariffs of up to 100% can apply to goods from countries among the five largest importers of Russian oil or gas, or among the top five countries facilitating Russian oil sanctions evasion.

Trump may waive sanctions, restrictions and tariffs under the law if he first certifies in writing to Congress that a waiver is in the US national interest and submits a report explaining its basis.

The diesel license at the center of the dispute

House members also urged Trump to revoke General License 135, which the Treasury Department issued on 9 October and that is valid until 7 April 2027. It permits certain transactions involving Russian-origin diesel, including imports into the United States. Trump said Russia would immediately supply more than 300,000 tons of diesel to US and global markets and predicted prices would fall sharply, according to a 9 October Truth Social post.

On 13 October, a bipartisan group of 12 senators also urged Trump to rescind the deal and revoke the license. Seven senators said the deal conflicted with a 2022 law banning Russian energy imports.

The Graham Act says nothing in its provisions affects the Treasury secretary’s existing authority to issue general licenses. That provision does not resolve whether the diesel license complies with the separate 2022 law.

A White House official told Newsweek the administration would comply with the Graham Act. Bessent said the administration would use “all the legal authorities we have” and called the deal “good for the American people,” Fox News reported on 11 October.

How the sanctions could be lifted

Separately, the law sets a process for terminating sanctions, restrictions or duties against Russia. Trump must report to Congress that Russia has signed a peace agreement accepted by Ukraine’s government and ceased military hostilities against Ukraine, as well as activities to overthrow, dismantle or subvert its government. Congress has 30 days to block termination through a joint resolution of disapproval, or 60 days for reports submitted between 10 July and 7 September.

White House officials instructed Pentagon leaders to limit Starshield, SpaceX’s military-grade satellite service used by Ukrainian forces, Reuters reported on 15 October, citing three officials. The report came a day after a senior US official told Axios the Trump administration had nothing to do with the alleged Starlink restrictions.

Ukrainian forces rely on US-controlled satellite technology for battlefield operations and for intercepting Russian drones aimed at Ukrainian cities, so the latest restrictions have raised questions about how reliably they can depend on it.

Senior US official denies president requested restrictions

Asked about the order, a senior US official replied, “No such request was ever made by the president.” The White House did not respond to questions about whether other administration officials might have made the request.

Ukrainian officials contacted the White House, State Department and Pentagon on 13 and 14 October and were told it was a White House decision

European allies question Starlink restrictions

European officials raised concerns about the restrictions. German Foreign Minister Johann Wadephul criticized the throttling and said Ukraine must continue to receive full support, Spiegel reported on 15 October. Wadephul said Germany had questions for the US, noting that Germany finances part of the Starlink technology used in Ukraine.

On 16 October, UK Defense Secretary Wes Streeting said US Defense Secretary Pete Hegseth had assured him in a face-to-face meeting that Starlink was back up and running, the Guardian reported. However, a Ukrainian Defense Ministry source said that military-grade terminals were working in motion again, but only at speeds of up to 160 km/h.

New data-speed restrictions disrupted drone missions

The military Starshield package previously had no data-speed restrictions, Ukraine’s 7th Rapid Response Corps told Novynarnia. Ukrainian officials said that after the restrictions were imposed, terminals disconnected when drones exceeded 160 km/h and sometimes at 80 km/h.

The Corps also reported 10–20-second connection drops at 110–120 km/h on the Huliaipole front, which made drones harder to control. One unit had to cancel some missions.

The restrictions came as US President Donald Trump pressed Kyiv to stop striking Russian oil refineries, blaming them for soaring energy prices ahead of November’s midterm elections. Ukraine suspects SpaceX imposed the restrictions to pressure Kyiv over the refinery strikes, but that motive has not been confirmed.