WASHINGTON — Republican Sen. John Cornyn has amplified a call for Congress to investigate Trump’s Russia policy. The move adds pressure to a growing dispute over Russian diesel sales and the administration’s decision to waive new sanctions.

In an Oct. 17 post reproduced by Forth, the Texas senator shared a National Review column demanding congressional scrutiny. Its headline invoked Trump’s “aid and comfort” to Putin.

The post followed a bipartisan Senate demand to reverse Trump’s Russian diesel agreement. Three days after that demand, Trump issued a broader sanctions waiver under legislation he signed in September.

Together, the developments expose a widening disagreement over how Washington should pressure Moscow to end its war against Ukraine. The administration argues that easing restrictions supports diplomacy. Its congressional critics say the concessions reward Russia while weakening American negotiating power.

Cornyn shares a demand for an investigation

Conservative writer Andrew C. McCarthy’s Oct. 17 National Review column called for Congress to investigate Trump’s support for Putin.

Cornyn circulated the column’s headline and link. The Washington Post also reported that he shared the investigation demand.

That action gives the argument additional visibility within the president’s party. However, sharing a column does not establish that Cornyn introduced an investigative resolution or that a congressional committee opened proceedings.

The documented action is narrower: A Republican senator publicly amplified an argument for investigating the president’s Russia policy.

Trump’s Russia policy draws bipartisan opposition

Cornyn was also among 12 senators who signed an Oct. 13 letter demanding that Trump rescind the diesel agreement.

The Republican signatories were Cornyn, Mitch McConnell, Susan Collins, Lisa Murkowski, Thom Tillis and Alan Armstrong. Six Democrats joined them, including Senate Foreign Relations Committee ranking member Jeanne Shaheen.

The senators described the agreement as “a gift to our adversary and a betrayal of our Allies.” They urged Trump to withdraw Treasury’s diesel authorization and implement the recently enacted Lindsey O. Graham Sanctioning Russia and Iran Act.

Their objection addressed both national security and household costs. Although they acknowledged the urgency of lowering energy prices, they argued that Russian diesel would provide Americans little relief. Meanwhile, they warned, the resulting revenue would support Moscow’s war and cooperation with China, Iran and North Korea.

The letter demanded a policy reversal and stronger economic pressure. It did not request a treason investigation.

What the diesel authorization actually permits

The dispute builds on the agreement covered in USA Herald’s earlier reporting on Trump’s turn to Russian diesel.

On Oct. 9, the Treasury Department issued General License 135. The license authorizes transactions involving Russian-origin diesel, including its sale, delivery, offloading and importation into the United States.

That authorization covers transactions otherwise prohibited under two specified Russia-related sanctions programs. It runs through 12:01 a.m. Eastern time on April 7, 2027, and retains an exception barring certain debits to Russian government accounts at American financial institutions.

The license establishes permission for covered transactions. It does not establish how much fuel has shipped or how much American buyers have saved.

Trump’s announcement outlined an initial supply exceeding 300,000 tons, followed by additional deliveries. His largest additional commitment depended on conditions at Russian refineries, according to USA Herald’s earlier coverage. Those conditions matter when assessing how much promised fuel could reach the market.

A broader sanctions waiver follows

Trump expanded the dispute with his Oct. 16 executive order implementing the Graham Act.

The order waived numerous sanctions, restrictions and tariff provisions. It invoked Section 115, which authorizes presidential waivers subject to a national-interest certification and an explanatory report to Congress.

Trump stated that he submitted those materials. The published order does not reproduce the accompanying explanation.

The waiver also contains an important limit: It preserves sanctions imposed under specified earlier executive orders. Describing the decision as eliminating every American sanction against Russia would therefore overstate its reach.

Its duration is open-ended. The order says the waivers remain effective until the president or designated officials determine that further action is appropriate.

The document establishes the authority Trump invoked and the provisions he waived. Whether that choice advances American interests remains the central policy dispute.

The administration defends its diplomatic approach

White House spokeswoman Taylor Rogers said enforcing the sanctions now would obstruct Ukraine peace negotiations, Axios reported.

Trump separately defended the diesel agreement on Oct. 13. He said the fuel would enter global markets and emphasized that the United States continued sharing intelligence with Ukraine, Reuters reported.

Those explanations identify two goals: easing fuel costs and preserving room for negotiations. Assessing the approach requires examining both results. Announced fuel volumes alone cannot demonstrate consumer savings, while an opening for talks does not establish that Russia has accepted enforceable terms.

The supply question also connects to USA Herald’s coverage of the G7 emergency fuel agreement. That reporting examined uncertainty over how much announced supply represented additional fuel and when it would reach buyers.

Proposed Putin–Trump–Xi talks draw Ukrainian objections

A fresh diplomatic development emerged Monday as the Kremlin discussed a possible meeting involving Putin, Trump and Chinese President Xi Jigging.

Reuters reported Oct. 19 that the leaders could meet alongside next month’s Asia-Pacific Economic Cooperation summit in China. Kremlin spokesman Dmitry Peskov said the possibility had arisen in discussions, but no specific arrangements or agenda had been agreed.

That leaves the meeting unconfirmed.

Ukrainian Foreign Minister Andrii Sybiha objected to the proposed grouping. He said talks involving Ukraine, the United States and Russia could help end the war. A meeting involving Russia, China and the United States, he warned, would instead encourage Putin to continue fighting.