Ontario International Airport's visitor pass program allows the public to visit the airport past the security gate by applying up to seven days in advance of the flight.

Officials with the military base said all visitors must report to the Camp Pendleton Visitor Center, located at building 20255T adjacent to the main gate near Interstate 5, to request access.

Officials at Marine Corps Base Camp Pendleton and Naval Base San Diego issued base access advisories Friday, announcing heightened security measures at all entry gates, according to posts made on s… ...