Trump has faced several assassination attempts, most recently when a gunman tried to storm a White House press gala in April.

The FBI arrested suspects in Ohio, Missouri, Nebraska, and California over the weekend. Authorities said the investigation remains ongoing.

According to investigators, the alleged conspiracy involved the use of explosive-laden drones to strike buildings near the event venue.

The FBI arrested five people accused of planning an attack targeting the White House UFC fight, including politicians connected to AIPAC.