The FBI’s Navatek federal contracts bribery probe was killed after Donald Trump returned to office in 2025, shutting down a case that had tied alleged cash-for-contract dealings to Lindsey Graham, Jim Clyburn and Joe Wilson. Martin Kao, the company’s founder, had already told federal agents that Navatek’s business model depended on bribing public officials for government work.
That is why the case keeps drawing attention now: it was not a routine records fight, but an inquiry that reached into Senate and House offices and touched millions of dollars in naval contracts. Kao told the FBI he was swapping campaign donations and gifts for contracts, and agents working the case warned their superiors it could grow to include the lawmakers involved.
The details were stark. In March 2020, Graham met with Navatek lobbyists at Charlie Palmer Steak in Washington, D.C., and Kao said Graham agreed to steer a $10 million government contract to Navatek in exchange for $100,000 in campaign donations. Kao also said Graham charged $40,000 for the meeting and quoted him as saying, “This is how much I want, and how much I am going to give you,” a line that captures how transactional the alleged arrangement was.
Clyburn, according to Kao, pressed Navatek leaders to match Graham’s $100,000 gift in return for political favors. Wilson was also accused of similar cash-for-contract dealings. Their offices denied the quid pro quo allegations, which leaves the case sitting between an unusually broad corruption narrative and the absence of any public accountability for the lawmakers named in it.
The broader record adds to that unease. Kao was arrested for campaign finance violations in September 2020, after which he confessed to federal agents that Navatek’s business model relied solely on bribing public officials in exchange for government contracts. ProPublica reported that Susan Collins’s PAC received $150,000 from Kao after a 2019 meeting in Washington, D.C., and that two months later he said Collins committed to giving Navatek $32 million in naval contracts. Kao also made donations to Joe Biden, Dick Durbin, Jeanne Shaheen and Tulsi Gabbard, a pattern that made him look less like a partisan operator than a financier working both sides of the aisle.
Then came the break in the case. The agents working on it were fired by the Department of Justice, and the FBI team was eliminated after Trump returned to office in 2025. That means the probe did not just stall; it was dismantled before it could move forward. The unanswered question now is not whether the allegations were wide-ranging — they were — but whether any part of the inquiry can ever be rebuilt after the team that carried it was wiped out.
