Trump has said he wants to use active duty U.S. troops to quell protests and round up immigrants. Will the military comply?

“There was real sensitivity about keeping federal troops away from the front lines,” said Ollivant, who was ordered in by President George H.W. Bush as rioters in central-south LA set fire to buildings, assaulted police and bystanders, pelted cars with rocks and smashed store windows in the aftermath of the videotaped police beating of Rodney King, a Black motorist. “They tried to keep us in support roles, backing up the police.”

By the end of six days of rioting, 63 people were dead and 2,383 injured — though reportedly none at the hands of the military.

But some in the U.S. military fear next time could be different. According to nearly a dozen retired officers and current military lawyers, as well as scholars who teach at West Point and Annapolis, an intense if quiet debate is underway inside the U.S. military community about what orders it would be obliged to obey if President-elect Donald Trump decides to follow through on his previous warnings that he might deploy troops against what he deems domestic threats, including political enemies, dissenters and immigrants.