Trump's pick takes helm at unusually difficult time for independent agency.

Kevin Warsh testifies during his nomination hearing to be chairman of the Federal Reserve Board of Governors before a Senate committee on Capitol Hill in Washington on April 21. Jose Luis Magana - AP.

By CHRISTOPHER RUGAGER AND JOEY CAPPELLETTI | THE ASSOCIATED PRESS

The Senate confirmed President Donald Trump's nominee to lead the Federal Reserve, Kevin Warsh, bringing new leadership to the world's most powerful central bank at a fraught moment for the global economy.

Warsh was confirmed Wednesday in a largely party-line vote. His nomination had been thrown into doubt in recent months after Republican Sen. Thom Tillis of North Carolina said he would block the nomination while the Justice Department investigated Fed Chair Jerome Powell. The Powell probe was dropped in April, clearing the way for the Senate to confirm Warsh.

Senate Majority Leader John Thune, R-S.D., urged colleagues to support Warsh during a floor speech Wednesday morning, saying it's critical that a Fed chair "understand not only the macro" but also "appreciate the microeconomy: and that's the hardworking Americans, their jobs and their livelihoods."

"Kevin Warsh is just such a person," Thune said.

Warsh, 56, a former top Fed official, will become chair at an unusually difficult time for the independent agency.

Inflation has topped the Fed's 2% target for five years and is now rising faster because of spiking gas prices. The Fed's interest rate-setting committee is divided and saw the most dissenting votes in more than three decades last month. And Powell, after years of personal attacks from the Republican president and an unprecedented legal investigation by the Justice Department, plans to stay on the Fed's board even after his term as chair ends, potentially creating a competing power center.

Kevin Hassett, director of the White House's National Economic Council, said in a Fox News interview on Sunday that he believes the markets are relieved that Warsh "is going to help lower interest rates over time."

"Obviously, data driven," said Hassett. 'Tm not putting any pressure on Kevin Warsh."

Warsh has been highly critical of the Fed's recent track record, particularly the inflation spike in 2021-22, the worst in four decades, and has called for "regime change." Yet he has provided only broad outlines ofwhat that change would involve.

He has called for limiting the Fed's communications, which would be a sharp shift after decades of increasing transparency. He has argued that some of its communications tools, such as quarterly forecasts of where its key rate may head, have made it harder for officials to switch gears.

Senate Democrats have condemned Warsh for not fully divulging the details of his extensive wealth, which disclosures show amounts to at least $100 million. His investments include stakes in Polymarket and SpaceX, but he hasn't revealed how large those holdings are. He promised to sell all such assets within 90 days of being sworn in.