U.S. Marine Corps Staff Sgt. John Koman, multi-purpose canine handler with Delta Company, 1st Marine Raider Support Battalion, U.S. Marine Corps Forces Special Operations Command, awaits command during the retirement ceremony of his multi-purpose canine, Roy, at Marine Corps Base Camp Pendleton, California, March 29, 2019. Koman and Roy have served together with 1st MRSB for five years. Upon his retirement, Roy was adopted by Koman. - U.S. Marine Corps Staff Sgt. John Koman, multi-purpose canine handler with Delta Company, 1st Marine Raider Support Battalion, U.S. Marine Corps Forces Special Operations Command, awaits command during the retirement ceremony of his multi-purpose canine, Roy, at Marine Corps Base Camp Pendleton, California, March 29, 2019. Koman and Roy have served together with 1st MRSB for five years. Upon his retirement, Roy was adopted by Koman.

Camp Pendleton hosts Naval Surface Warfare Center Corona for explosive breach testing - Camp Pendleton hosted Naval Surface Warfare Center Corona’s range systems department for explosive breach testing on Jan. 30, 2018. The explosive breach test was conducted to evaluate a new rail system that will be used as a training aid for Marine Corps Special Operations Command to set up multiple different scenarios for door breaching simulations.

Camp Pendleton Marines low crawl through a mud pit as they participate in the challenge of the 2012 Hard Corps Race Series World Famous Mud Run near lake O’Neil, June 1. The Mud Run is a challenging 10K run with hills, tire obstacles, river crossings, two 5-foot walls with mud on both sides, tunnel crawl, slippery hill climb, and the final 30-foot mud pit.::r::::n::::r::::n:: - Camp Pendleton Marines low crawl through a mud pit as they participate in the challenge of the 2012 Hard Corps Race Series World Famous Mud Run near lake O’Neil, June 1. The Mud Run is a challenging 10K run with hills, tire obstacles, river crossings, two 5-foot walls with mud on both sides, tunnel crawl, slippery hill climb, and the final 30-foot mud pit.::r::::n::::r::::n::