Russia on Wednesday released an American who had been jailed for more than four years on charges of fighting as a mercenary in Ukraine, in a deal reached during a visit by a top U.S. envoy and at a time when President Donald Trump has taken a series of actions meant to benefit Moscow.

The White House said Trump had asked Russian President Vladimir Putin during a phone call last week to free Stephen Hubbard, and that, unlike previous releases, his had not required the U.S. to give up anyone in return.

“Welcome home, Stephen, it’s great to have you back,” Trump said in a Truth Social post that said Hubbard, a former teacher from Michigan, was on his way home following a visit to St. Petersburg by U.S. envoy Steve Witkoff.

Hubbard was sentenced after a closed trial in 2024 to nearly seven years in prison. Prosecutors said he had signed a contract with the Ukrainian military after Russia’s full-scale invasion in February 2022, and that he fought alongside Kyiv’s forces until being captured two months later. The U.S. government under the Biden administration designated Hubbard as wrongfully detained.

Witkoff, a key Trump administration envoy who has tried without success to steer Russia and Ukraine toward a settlement to end a war that will hit the five-year mark in February 2027, thanked Putin for releasing Hubbard, telling him, “Because of you, he’s going home to his family.”

The Russian leader responded that Hubbard was at Pulkovo airport in St. Petersburg following the release.

The release occurred at a dynamic moment in relations between the United States, Ukraine and Russia, with the Washington-Kyiv relationship being roiled by fresh tensions at the same time that the Trump administration has advanced policies that aid Putin.

Those include Trump’s decision to waive sanctions on Russia imposed by a bill that Congress overwhelmingly passed to support Ukraine. Named after the late South Carolina Republican Sen. Lindsey Graham, the legislation targeted the flow of financial resources fueling Moscow’s war. That reversal followed Trump’s announcement of a deal to import Russian diesel fuel in a long-shot effort to curb high gas prices ahead of next month’s U.S. midterm elections.

Witkoff met with Ukrainian President Volodymyr Zelenskyy in Norway on Tuesday. He was expected to exchange ideas from that meeting, as well as proposals from European and American colleagues, in his talks Wednesday with Russian leaders in St. Petersburg.

Hubbard is the second American freed by Russia in roughly two months, following the release in August of Marine veteran Robert Gilman, who had been gravely ill and was imprisoned on disputed charges of assaulting a police officer.

Other Americans, including some with serious illnesses, remain jailed in Russia. Hubbard was the only one designated as wrongfully detained, although advocates say that label should be applied to other prisoners.

Global Reach, a group that works to free Americans detained abroad and currently represents five American held in Russia, praised the release but called for the other prisoners to come home as well.

“We are grateful to the Trump Administration for reuniting Stephen Hubbard with his family, but at the same time, we know that there are five other families of Americans held in Russia who are going to have a hard time understanding why their loved one was not included in the deal,” Eric Lebson, the group’s chief strategy officer, said in a statement.

Hubbard had been imprisoned since 2022 on charges that Hostage Aid Worldwide, a hostage advocacy group, has called bogus.

The organization in August posted an open letter to Trump that it said was written by Patricia Hubbard Fox, Hubbard’s sister, in which she offered praise for Trump but also said her brother had been subjected to “constant beatings, torture and starvation” while in custody.

“Even so, everything that you’re doing isn’t going to matter to my kidnapped, American Veteran brother, Stephen James Hubbard (soon to be 74) if Putin won’t cave and let him come home and he dies up there in a Nazi prison (crying),” the letter said.

Tucker reported from Washington; Litvinova reported from Tallinn, Estonia.

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