The Federal Aviation Administration said on Tuesday it will bar U.S. airlines from operating in Haiti for 30 days after three commercial jetliners were struck by gunfire on Monday. The FBI said separately it was investigating the incidents and working with law enforcement partners.

The FAA has told US airlines not to fly to Haiti for the next month after three planes were hit by bullets.A Spirit Airlines flight was first reported to have been hit by gunfire Monday.Later, planes from JetBlue and American Airlines were also hit near Haiti's capital,