Democratic lawmakers called on the Pentagon’s official watchdog to investigate whether companies backed by President Trump’s sons have received preferential treatment in securing federal contracts, after The Washington Post revealed that 15 companies with investment from Donald Trump Jr. and Eric Trump have garnered $3.2 billion in federal contracts, investments, and loans since Trump took office for the second time.
The letter, sent August 5, 2026, was signed by Senators Elizabeth Warren and Richard Blumenthal, along with Representatives Robert Garcia and Tammy Duckworth. It asked the Pentagon’s inspector general to examine the awards to determine whether they violated conflict-of-interest laws or posed a national security risk.
The request centers on a pattern of Pentagon funding flowing to companies affiliated with the Trump family, with the most scrutinized deal involving Vulcan Elements, a rare-earth magnet startup. In November 2025, the Pentagon announced it would lend $620 million to Vulcan and another $80 million to its partner, ReElement Technologies, along with a $50 million equity stake in Vulcan.
What made the Vulcan deal significant was the involvement of White House aide Peter Navarro, who initiated the loan request to Pentagon officials, according to ProPublica’s investigation. Navarro, Trump’s senior counselor for trade and manufacturing, is a close friend of Trump Jr.’s and visited him in prison while serving time for defying a congressional subpoena related to the January 6 Capitol riot.
Trump Jr.’s venture capital firm, 1789 Capital, had invested in Vulcan about three months before the Pentagon announced the loan. The company’s valuation jumped roughly tenfold after the deal was announced, from around $200 million to approximately $2 billion, providing a substantial financial windfall to Trump Jr.’s firm.
How the Deal Unfolded
Pentagon staff working on the Vulcan loan said they were told to move at an unusually rapid pace. Of the dozens of companies the Pentagon was considering for funding at the time, Vulcan’s was the only deal initiated by a top White House aide, according to defense officials involved in the process.
“The call came from the White House: We have to get this done,” one Pentagon official involved in the deal told ProPublica. Staff worked late nights with little sleep to complete the loan in a matter of weeks, a dramatic departure from the methodical, months-long vetting process typically used for Pentagon investments.
The Pentagon and the Trump administration have denied any impropriety. A Pentagon spokesperson said the Vulcan deal was made in the government’s best interest to address critical mineral supply chain vulnerabilities, particularly dependence on China for rare-earth elements essential to military technologies like missiles, fighter jets, and drones. Trump Jr.’s spokesperson stated that he had no knowledge of how the deal came together and did not discuss it with Navarro.
Richard Painter, who served as White House ethics lawyer under President George W. Bush, criticized the arrangement. “This is our money they’re spending,” Painter said of the Vulcan deal. “This is corruption we pay for.”
The August 5 letter from the four lawmakers represents the latest congressional effort to scrutinize Trump family financial interests. Earlier this year, House Democrats attempted to subpoena Trump Jr. to testify about the Vulcan deal, but Republicans blocked the effort. The Pentagon inspector general’s office has not yet responded to the lawmakers’ request.
Sources
- The Washington Post — reported the August 5, 2026 letter from Democratic lawmakers calling for Pentagon investigation into $3.2 billion in federal contracts to Trump family-backed companies
- ProPublica — investigated White House intervention in the $620 million Vulcan Elements Pentagon loan, including Peter Navarro’s role in initiating the deal
- NPR — reported on the White House request to the Pentagon for the Vulcan loan based on interviews with Pentagon officials and Defense Department documents
