The University of California board of regents approved Thursday additional non-lethal weapons requested by UCLA police, which handled some of the nation's largest student protests against the Israel-Hamas war.

Clashes between protestors and counter-protestors earlier this year on the campus led to more than a dozen injuries, and more than 200 people were arrested at a demonstration the next day.

The equipment UCLA police requested and the board approved included pepper balls and sponge rounds, projectile launchers and new drones. The board also signed off on equipment purchase requests for the nine other police departments on UC campuses.

Student protesters at the regents meeting were cleared from the room after yelling broke out when the agenda item was presented.

Faculty and students have criticized UCLA police for their use of non-lethal weapons in campus demonstrations, during which some protesters suffered injuries.

During public comment, UCLA student association representative Tommy Contreras said the equipment was used against peaceful protestors and demonstrators.

"I am outraged that the University of California is prioritizing funding for military equipment while slashing resources for education," Contreras said. "Students, staff and faculty have been hurt by this very equipment used not for safety but to suppress voices."

California law enforcement agencies are required by state law to submit an annual report on the acquisition and use of weapons characterized as "military equipment." A UC spokesperson called it a "routine" agenda item not related to any particular incidents.

"The University's use of this equipment provides UC police officers with non-lethal alternatives to standard-issue firearms, enabling them to de-escalate situations and respond without the use of deadly force," spokesperson Stett Holbrook said.

Many of the requests are replacements for training equipment, and the drones are for assisting with search and rescue missions, according to Holbrook. The equipment is "not military surplus, nor is it military-grade or designed for military use," Holbrook said.

UCLA police are requesting 3,000 more pepper balls to add to their inventory of 1,600; 400 more sponge and foam rounds to their inventory of 200; eight more "less lethal" projectile launchers; and three new drones.

The report to the regents said there were no complaints or violations of policy found related to the use of the military equipment in 2023.

History professor Robin D.G. Kelley said he spent an evening with a student in the emergency room after the student was shot in the chest during a June 11 demonstration.

"The trauma center was so concerned about the condition of his heart that they kept him overnight to the next afternoon after running two echocardiograms," Kelley said the day after the student was injured. "The student was very traumatized."

UC's systemwide director of community safety Jody Stiger told the board the weapons were not to be used for crowd control or peaceful protests but "life-threatening circumstances" or violent protests where "campus leadership have deemed the need for law enforcement to utilize force to defend themselves or others."