FBI Director Kash Patel was replaced by U.S. Army Secretary Dan Driscoll to serve as the acting director of the Bureau of Alcohol, Tobacco, Firearms and Explosives on Wednesday.

Army Secretary Dan Driscoll has replaced FBI Director Kash Patel as acting head of the Bureau of Alcohol, Tobacco, Firearms and Explosives, four sources familiar with the move told CBS News. Driscoll will stay in his job as secretary of the army while serving as acting ATF director.

Patel was replaced at the federal agency enforcing gun, explosives and tobacco laws by Army Secretary Daniel Driscoll, three officials tell USA TODAY