Camp Pendleton firefighters assemble radiation portals for annual training on July 19, 2017. Annual hazardous materials training ensures Camp Pendleton's readiness in case of a HAZMAT emergency. (U.S. Marine Corps photo by LCpl. Lukas Kalinauskas) - Camp Pendleton firefighters assemble radiation portals for annual training on July 19, 2017. Annual hazardous materials training ensures Camp Pendleton's readiness in case of a HAZMAT emergency. (U.S. Marine Corps photo by LCpl. Lukas Kalinauskas)

U.S. Marine Corps Medal of Honor recipient Col. Robert J. Modrzejewski ret. speaks with guests about how he recived the Medal of Honor at a room dedication ceremony at the Advanced Infantry Training Battalion, School of Infantry West, Camp Pendleton, Calif, July 14, 2017. The ceremony was held to dedicate a classroom, now called the Hall of Heroes, to the Medal of Honor recipients of the past and present. Colonel Robert J. Modrzejewski, a Medal of Honor recipient who retired from the Marine Corps in 1986, was the ceremony’s guest of honor. (U.S. Marine Corps photo by Pfc. Noah Rudash) - U.S. Marine Corps Medal of Honor recipient Col. Robert J. Modrzejewski ret. speaks with guests about how he recived the Medal of Honor at a room dedication ceremony at the Advanced Infantry Training Battalion, School of Infantry West, Camp Pendleton, Calif, July 14, 2017. The ceremony was held to dedicate a classroom, now called the Hall of Heroes, to the Medal of Honor recipients of the past and present. Colonel Robert J. Modrzejewski, a Medal of Honor recipient who retired from the Marine Corps in 1986, was the ceremony’s guest of honor. (U.S. Marine Corps photo by Pfc. Noah Rudash)

Alexa Garcia, an Ambassador with The Walt Disney Company, addresses the crowd prior to a book reading, Camp Pendleton, Calif., July 8th, 2017. Books on Bases brings books to military children and is a part of Blue Star Families' and The Walt Disney Company's ongoing effort to to support military families across the nation. (U.S. Marine Corps Photo by LCpl. Dylan Chagnon) - Alexa Garcia, an Ambassador with The Walt Disney Company, addresses the crowd prior to a book reading, Camp Pendleton, Calif., July 8th, 2017. Books on Bases brings books to military children and is a part of Blue Star Families' and The Walt Disney Company's ongoing effort to to support military families across the nation. (U.S. Marine Corps Photo by LCpl. Dylan Chagnon)