Two top security officials at the US Agency for International Development were put on administrative leave Saturday night after refusing to allow officials from Elon Musk’s Department of Government Efficiency to access systems at the agency,

USAID’s director of security and his deputy were placed on administrative leave Saturday after trying to prevent employees from the Depart of Government Efficiency from accessing secure USAID systems,

Amid ongoing turmoil inside the U.S. Agency for International Development, sources say that Department of Government Efficiency staffers have moved to take over offices.