Haiti could be Erik Prince's deadliest gambit yet. Prince's Blackwater reigned during the Global War on Terror, but left a legacy of disastrous mishaps, most infamously the 2007 Nisour massacre in Iraq, where Blackwater mercenaries killed 17 civilians. This, plus his willingness in recent years to work for foreign governments in conflicts and for law enforcement across the globe, have made Prince one of the world's most controversial entrepreneurs. A desperate Haiti has now hired him to "conduct lethal operations" against armed groups, who control about 85% of Haitian capital Port-Au-Prince. Prince will send about 150 private mercenaries to Haiti over the summer. He will advise Haiti's police force on countering Haiti's armed groups, where some Prince-hired mercenaries are already operating attack drones. The Prince deal is occurring within the context of extensive ongoing American intervention in Haiti. Currently the U.S.-backed, Kenyan-led multinational police force operating in Haiti to combat the armed groups is largely seen as a failure. Previously, a U.N. peacekeeping mission aimed at stabilizing Haiti from 2004 through 2017 was undermined by scandal, where U.N. officials were condemned for killing civilians during efforts aimed at armed groups, sexually assaulting Haitians, and introducing cholera to Haiti. Before that, the U.S. was accused of ousting Haitian leader Jean-Bertrand Aristide after he proved obstructive to U.S. foreign policy goals, in 2004.