A federal judge allowed Elon Musk’s Department of Government Efficiency to remain in control of the U.S. Institute of Peace, an independent nonprofit created by Congress, but expressed concern about their conduct.

President Donald Trump is to hold talks on Tuesday with Russian President Vladimir Putin as he looks to get buy-in on a U.S. ceasefire proposal he hopes can create a pathway to ending Russia’s devastating war on Ukraine.

The Trump administration has fired most of the board of the U.S. Institute of Peace and sent its new leader into the Washington headquarters of the independent organization.