A U.S. citizen awaiting trial in Moscow has been forcibly admitted to a psychiatric hospital, Russian state media reported Sunday.

Joseph Tater, 46, was arrested in August 2024 after being accused of assaulting a police officer during a confrontation with staff at an upmarket hotel in the Russian capital.

A Moscow court agreed to admit Tater to a psychiatric hospital non-voluntarily after a medical evaluation on March 15, Russian state news agency Tass reported.

It said that doctors had described Tater as displaying signs of “tension, impulsivity, persecutory delusions, and lack of self-awareness regarding his condition.”

The U.S. Embassy in Moscow declined to comment on the case, citing privacy concerns.

Tater had been due to stand trial on April 14 on charges of assaulting a police officer, which is punishable with a maximum sentence of five years imprisonment. It is unclear when the court made its decision to detain him on medical grounds, but Tass previously reported that he had been released from pre-trial detention at the end of March.

At a September court hearing, Tater claimed he came to Russia to seek political asylum and that he was being persecuted by the CIA. Tater’s defense lawyer has appealed his forced hospitalization, accusing officials of trying to “isolate the defendant from society,” Tass reported.

Human rights groups have repeatedly accused Russia of forcing citizens into psychiatric institutions due to their political views — a Soviet-era practice they say has been increasingly used by President Vladimir Putin’s government.

Tater has already served 15 days in jail for the same incident after being found guilty on administrative charges of “petty hooliganism.”

He was detained in August 2024 when he became abusive to hotel staff who requested to see his documents, Russian state news agencies reported. They reported that Tater swore and “behaved aggressively” when the hotel refused to accommodate him, and later grabbed the arm of a police officer called to the scene.

Tater is just one of several Americans detained in Russia on drug or assault convictions, with many serving sentences of several years. They include Robert Gilman, 72, who was handed 3 1/2-year sentence at the age of 72 after being found guilty of assaulting a police officer following a drunken disturbance on a train, and Travis Leake, a musician who was convicted on drug charges and sentenced to 13 years in prison in July 2024.