Washington is set to withdraw from a European campaign aimed at prosecuting alleged aggression, the newspaper has reported

The administration of US President Donald Trump is retreating from initiatives aimed at investigating and prosecuting alleged Russian crimes linked to the Ukraine conflict, the New York Times reported on Monday.

According to sources cited by the newspaper, the US Department of Justice (DOJ) will withdraw from the EU-backed International Center for the Prosecution of the Crime of Aggression against Ukraine (ICPA), established to investigate Russia, Belarus, North Korea, and Iran for the alleged crime of international aggression.

The US became the only non-European ICPA member when it joined in 2023. Sources told the NYT that Washington had informed European partners about its imminent exit ahead of a formal announcement.

Administration officials reportedly justified the withdrawal by citing a broader reduction in government expenditures. The DOJ had pledged $1 million to support European investigators when US participation was initially announced.

Additionally, Washington is curtailing operations of a DOJ team known as WarCAT, formed in 2022 to train Ukrainian prosecutors on charging and trying Russians for alleged war crimes, according to NYT sources.

READ MORE: US shuts down probe into alleged Russian 'kidnapping' of Ukrainian children - media

Last week, reports emerged that the US had cut funding for a Yale-based research group searching for Ukrainian children "abducted" by Russia. Moscow has dismissed Kiev's allegations of state-orchestrated kidnappings of thousands of minors as politically motivated mischaracterizations of its evacuation efforts in war-affected areas.

Trump is aiming to normalize bilateral relations with Russia, viewing a resolution of the Ukraine conflict as a crucial step. He and Russian President Vladimir Putin are expected to have a direct phone conversation this week.