Who is Judge Amir Ali? The Biden-appointed federal judge at the center of Trump's USAID battle

Judge Amir H. Ali, a Biden appointee, has served on the court for less than four months and is among the 25 newest federal judges confirmed by the Senate to serve on a federal district court.

Despite his short tenure, Ali, a U.S. district judge in Washington, D.C., is already at the center of some of the most high-profile court cases to date, presiding most recently over the lawsuit seeking billions in unpaid invoices for USAID-funded projects. 

He was later appointed executive director of the Washington, D.C., branch, a role he held through 2024, when he was appointed to the federal bench.

During his Senate confirmation hearing last February, Ali was grilled by Republicans over remarks made by his MacArthur Justice Center colleague, Cliff Johnson - who suggested during a podcast interview in 2020 that defunding the police is the first step in a "movement toward making police departments obsolete."

Ali stressed in response that he did not share those views, and that the views were not endorsed by the MacArthur Justice Center. 

"Let me be very clear about this," Ali said. "I have never advocated for taking away police funding. I would not take that position, and the MacArthur Justice Center has not taken that position."

Now, as a judge, Ali has been tasked with presiding over some of the most consequential cases to come up during Trump's second term. 

Last month, he sided with foreign aid groups and contractors who sued the Trump administration for roughly $1.9 billion owed for previously completed projects that were funded by the U.S. Agency for International Development, or USAID. 

Ali gave the Trump administration just two weeks to pay the outstanding funds, prompting Justice Department lawyers to file an emergency appeal to the Supreme Court. 

The Supreme Court ultimately rejected the Trump administration's request to extend the freeze in 5-4 vote, remanding it back to D.C. federal court, and Ali, to hash out the specifics of what must be paid, and when - a role Ali stressed that he takes "very seriously."

Plaintiffs sued over the Trump administration's executive action earlier this year that froze nearly all foreign aid spending, changes made in the name of government "efficiency" and eliminating waste, according to administration officials. 

The canceled contracts, Rubio wrote, amount to "tens of billions of dollars" that were being spent in ways he alleged "did not serve" U.S. national interests. He added that the rest of the USAID programs and contracts will be transferred to the State Department to be managed. 

Most recently, Ali ordered the Trump administration Monday evening to pay by March 14 all owed funds to USAID contractors and other international groups for previously completed projects. Ali said the Trump administration's withholding of the funds, which had already been appropriated by Congress, was likely "unlawful" and a violation of the separation of powers doctrine under the Constitution.

It is unclear whether the Trump administration will move to challenge that ruling in court.

Last week, Ali moved expeditiously on the Supreme Court directive, ordering both parties back to court last week for an hours-long hearing to weigh plausible repayment options. He heard from both plaintiffs in the case, the AIDS Vaccine Advocacy Coalition and the Global Health Council, who argued that the Trump administration "never took steps towards compliance" with Ali's order requiring the administration to unfreeze the federal funds to pay the $1.9 billion in owed project payments.

During the hearing, which stretched on for nearly five hours, Ali also focused heavily on other issues, including the government's role in reviewing all foreign aid contracts and grants. 

Lawyers for the Trump administration told Ali they had already completed and made final decisions for these contracts. Stephen Wirth, a lawyer for the plaintiffs, objected to the administration's "breakneck" review of the contracts and grants, arguing that they "had one objective - to terminate as many contracts as possible."

Lawyers were also pressed by Ali over whether the Trump administration can legally move to terminate projects whose funds are allocated and appropriated by Congress. This could eventually kick the issue back up to the Supreme Court.

At the end of the hearing, Ali ordered the government to pay at least a portion of the owed funds by Monday at 6 p.m. - taking what he described as a "concrete step" forward in resolving some of the confusion surrounding the Trump administration's freeze on most foreign spending. 

"I think it's reasonable to get the plaintiffs' invoices paid by 6 p.m. on Monday," Ali said.  

It is unclear what payments the government has made since last week.