U.S. Attorney General Jeff Sessions on Monday made several announcements concerning the Trump administration’s efforts to combat international organizations named as threats to U.S. interests. Among the initiatives announced were the appointment of two former Miami prosecutors to top leadership positions.

Robert Emery, assistant U.S. attorney, will lead a commission combating Colombian drug cartel Clan del Golfo. Sessions also announced the appointment of Adam Cohen, the present chief of the Criminal Division Special Operations Unit’s Office of Enforcement Operations, to his new position as the director of the Organized Crime and Drug Enforcement Task Force.