But no less a concern for Flynn and his partners was the moribund U.S. nuclear industry, which was losing out to Russian and even South Korean contractors in the region. Or as Stuart Solomon, a top executive along with Hewitt at his new venture, IP3 (International Peace, Power and Prosperity), put it in a recent speech to industry executives, “We find ourselves…standing on the sidelines and watching the competition pass us by.”

That the oil-rich, sun-soaked Arab Middle East would pursue nuclear energy seems paradoxical. But as The Economist noted in 2015, “Demand for electricity is rising, along with pressure to lower carbon emissions; nuclear plants tick both boxes.” And some of the region’s major players, like Egypt and Jordan, don’t have oil and gas resources and “want nuclear power to shore up the security of their energy supplies,” The Economist said.

So the genius idea developed by Flynn and Co. was a U.S.-Russian partnership to build and operate plants and export the dangerous spent fuel under strict controls. Flynn’s role would be helping X-Co/Iron Bridge design and implement a vast security network for the entire enterprise, according to an internal memo by ACU Strategic Partners, one of the lead companies involved, obtained by Newsweek.

Not only would the project revive the U.S. nuclear industry, but it would cost American taxpayers nothing, its principals asserted. It would be “funded entirely by Saudi Arabia and other Gulf countries,” according to the ACU memo. The kingdom’s upfront cost? “Close to a trillion dollars,” says a project insider, who asked for anonymity in exchange for discussing internal matters. Theoretically, the Saudis would recoup their costs by selling energy to Egypt, Jordan, Yemen and Gulf Cooperation Council (GCC) members Kuwait, Bahrain, Oman, the United Arab Emirates and Qatar—which hosts the largest U.S. military base in the region. (Qatar doesn’t seem to be an option for the moment, since six of the Arab states, led by the Saudis, severed diplomatic relations with it on June 5 over its alleged support of terrorism.)

Left out of this grand nuclear scheme: Iran (along with Syria, its war-ravaged Shiite proxy). In fact, “it was always part of the project that Russia’s involvement…would tilt Russia away from Iran,” Fred Johnson, ACU’s chief economist, wrote in an email to his advisers obtained by Newsweek. Not only would Russia earn cash for being a dumping ground for radioactive waste, Johnson wrote, but the consortium would purchase “Russian military hardware” to compensate Moscow for losing military sales to Iran.

“Further plans to sideline Iran,” Johnson wrote, included “the development of X-Co,” the Hewitt company that Flynn was advising, “with its very visible deployment of Sea Launch,” a Russian company “that would provide a platform for rockets.”

Attorney General Jeff Sessions talks with former National Security Advisor Michael Flynn inside of the inaugural parade reviewing stand in front of the White House on January 20, 2017 in Washington, 

It’s unclear whether Flynn was involved in negotiating with Sea Launch. The former general, now being pursued by federal investigators probing contacts between Russian officials and Trump’s inner circle, did not respond to an inquiry from Newsweek. People associated with the Middle East project say they thought Flynn’s involvement was limited to sounding out the Egyptians and Israelis on security aspects of the enterprise. He listed no income from X-Co/Iron Bridge on his financial disclosure form and “was not paid,” except for his travel expenses, according to Thomas Cochran, a prominent scientist and nuclear nonproliferation proponent involved with the project. (The cost of business-class round-trip airfare and exclusive hotels for the trip would have ranged between $10,000 and $15,000.)

Hewitt denied that isolating Iran was part of the plan. “X-Co wasn’t created to simply ‘sideline Iran,’” he responded to Johnson and their associates in an email. “It was designed to set the conditions for stability which were the precursors to building 40 plants” and to “solidify the GCC, Jordan, Egypt under a security construct, led by two superpowers, using state of the art capability.”

But the project faced opposition from the Obama administration, Cochran says. “They didn’t want to do it with the Russians and didn’t want to do it while they were negotiating the Iran deal,” he tells Newsweek.

Trump’s embrace of Russian President Vladimir Putin, on the other hand, offered an attractive possibility. And when Flynn, who had connections to the Russians, became the candidate’s national security adviser, the ACU team, led by British-American dealmaker Alex Copson, suddenly seemed to have an inside man. Last year, Copson was touting such connections when he tried to buy an unfinished nuclear plant in Alabama in concert with the Russians, telling a Huntsville reporter that “Alabama’s two senators”—both Republicans, and one, Jeff Sessions, then a top Trump campaign adviser—“can help the next administration move this project forward.” Copson’s bid for the plant failed.

When reports surfaced that the FBI was investigating possible collusion between the Russians and the Trump campaign, however, some of Copson’s partners and advisers decided it was time to walk away. “When Copson decided he was going to saddle up with the Trump team, that was the last straw for me,” the insider says. “I said it’s time to regroup.”

The Saudis hadn’t shown much interest anyway, the insider says. “Copson was promising the advisers lots of money if the Saudis put up money,” but it failed to materialize. “And so there’s nothing that anyone was going to gain unless the project was a success,” he tells Newsweek.

Hewitt and his associates also split from ACU to pursue their own path toward a nuclear-powered Middle East, one that would swap in China for Russia as a nuclear partner, two sources close to the project say. (Hewitt declined to discuss plans for IP3, telling Newsweek he was “working hard to create our public persona right now.”)

But the highly regarded Cochran stayed with ACU. A longtime senior scientist at the Natural Resources Defense Council, where he was director of its nuclear program, Cochran was the author of countless studies and articles over the decades and had initiated with Moscow the U.S.-Soviet nuclear test ban verification project in 1986. He “has extraordinary chutzpah,” a writer for Scientific American observed in 1998. “He is willing to take on what most people wouldn’t bother with because they assume it’s hopeless.”

Or nuts. In 2001, a writer for the left-wing In These Times weekly got hold of a draft proposal for a 1990s-era project that Cochran was involved in, the Nuclear Proliferation Trust, which envisioned taking control of spent fuel from reactors around the world and shipping it to Russia “on large ships mounted with an arsenal of weapons designed to ward off nuclear pirates,” wrote Jeffrey St. Clair. “The big question is what happens to the waste after it arrives in Russia.” Would NPT guards be authorized to fire on rogue Russian soldiers or Chechen rebels? And what would stop corrupt Russians from selling weapons-grade uranium to anyone who could pony up the cash?

Similar concerns are all the more reason to partner with the Russians today in an ironclad security arrangement, Hewitt says. “We’re always going to be engaged in the security of the Middle East,” he told a May gathering at the Nuclear Energy Institute. “It is in our best interests to ensure that nuclear power is introduced with all of the safety [standards of the U.S.].”

Cochran urges critics not to lose focus on the big picture, which he alternately likens to launching the U.S. Marshall Plan, which rebuilt Europe after World War II, and the Tennessee Valley Authority, which tamed rivers and brought electricity and industrial development to the American South in the 1930s. “It would provide energy and jobs and so forth for countries like Egypt and others in the region,” he says, “so that these young men have got something more useful to do than go out and shoot each other.”

For a project fraught with such diplomatic and logistical minefields, however, Copson is an odd choice to lead ACU into the Middle East. “A sometime bass player with the British rock band Iron Butterfly,” according to Time, Copson once famously “described the natives of the Marshall Islands as ‘fat, lazy fucks’ when they nixed one of his nuke dump schemes” in the Central Pacific Ocean, the muckraking journalist Greg Palast wrote in 2001. (The islands are now disappearing under rising seas.)

Copson did not respond to several calls and emails asking for comment. But it’s not likely the Trump team, many of whom are under close scrutiny for their undisclosed Russian contacts, will be any help to Copson now. And the Saudis aren’t “taking the kind of steps that would be required to really get serious about setting up a civil nuclear-energy infrastructure,” says Tristan Volpe, a fellow in the Nuclear Policy Program of the Carnegie Endowment for International Peace in Washington, D.C.

Others suspect the Saudis are up to something more nefarious because of the U.S.-led nuclear deal with Iran. The Saudis “have big ambitions for nuclear,” says David Albright, president of the Institute for Science and International Security in Washington, D.C. “The issue is whether they cross over into any processing or enrichment” with secret partners like Pakistan or China, he says.

Flynn once expressed deep worries about a Saudi-Iranian nuclear arms race. In a January 2016 interview with Al-Jazeera, he sounded like Cochran, the elder statesman of the nonproliferation movement. “An entirely new economy is what this region needs,” he said, especially for the millions of unemployed young men living under corrupt autocracies and tempted by extremism. “You’ve got to give them something else to do. If you don’t, they’re going to turn on their own governments.”

But that was before he hitched up with Trump, who has embraced the Saudi monarchy and ratcheted up his rhetoric against Iran. Talk of a grand scheme to create jobs in the Middle East, meanwhile, has evaporated, with the Russia scandal enveloping not only Flynn but Trump’s entire presidency.

Correction: An earlier version of this story called Thomas Cochran a onetime president of the Natural Resources Defense Council. He was director of its nuclear program.