Pro-Palestinian protesters were removed from University of Michigan's main commencement ceremony after briefly interrupting the proceedings Saturday.
No one was arrested, according to Melissa Overton, the university's deputy police chief and public information officer.
Carlos Del Toro, the 78th US secretary of the Navy, was addressing the crowd at the time of the interruption and emphasized the importance of the right to protest peacefully.
"I’m extremely proud as a Cuban-American who came to this country as an immigrant and who also chose to serve for 26 years in uniform to again protect the liberties of all Americans to protest peacefully in this country," Del Toro said.
The protesters were removed shortly after.
Photos from the commencement show that planes also flew banners with opposing messages over the ceremony. One read, "Divest from Israel," while the other said, "Stand with Israel."
Some context: Commencements at the University of Michigan are ongoing with programs hosting separate ceremonies with distinguished speakers. Saturday's massive event at Michigan Stadium in Ann Arbor was the spring graduation ceremony for the whole university.
There will be designated areas for protests outside ceremony venues throughout the weekend, the University of Michigan said on its website, noting all commencement events will include security screenings, prohibit banners and flags, and be monitored by volunteers who will immediately “respond to disruptions, beginning with warnings.”
A ceremony for the university's School of Music, Theatre and Dance was also interrupted Friday.
This post has been updated to reflect information from the university's police department.