Chain of Command

Senior Marine Instructor (“SMI”)

Chief Warrant Officer 2 Brian Cain (USMC, Ret.)
MCJROTC – Pacific High School (2006 – Present)

Chief Warrant Officer-2 Brian Cain was born in Arlington, VA (literally across the street  from Headquarters Marine Corps). In April 1981 he joined the Corps and attended boot camp at Marine Recruit Depot, Parris Island, SC. He served 21 years on active duty at various duty stations across the globe to include: Marine Corps Air Station, El Toro, CA; Inspector-Instructor Duty, Tampa, FL; Camp Butler, Okinawa, Japan; Headquarters Marine Corps, Washington D.C.; Royal Air Force Base, Edzell, Scotland; Marine Corps Base Quantico, VA, and 2nd Marine Division, Camp Lejeune, NC where he served with 2d Battalion 2d Marines, 2d Battalion 10th Marines, and HQS 2d Marine Division. CWO2 Cain transitioned into Marine JROTC in September 2001. He worked for three years in Willows Springs, MO; two years in Riverside, CA, and in 2006 moved to Pacific, MO where he’s been ever since.

Marine Instructor (“MI”)

Master Sergeant Dan Brewster (USMC, Ret.)
MCJROTC – Pacific High School (2024 – Present)

MSgt Brewster was born in Saint Louis, Missouri and graduated from Lindbergh High School. Upon graduation he enlisted into the Marine Corps and graduated with honors. He served 23 years active duty at various locations around the world to include, Alpha Battery 1st Battalion 10th Marines; Charlie Company 1st Battalion 2nd Marines; Echo Company 2nd Battalion 8th Marines at Camp Lejeune, NC; 1st Marine Division G-4, Truck Company Alpha at Camp Pendleton, CA; Motor Transport Instruction Company at Fort Leonard wood, MO; Recruiting Stations Phoenix, AZ, Chicago, IL and St Louis, MO; 9th MCD Training Team at Naval Station Great lakes, IL. He has served two combat tours in Iraq and Afghanistan and deployed to Norway for extreme cold weather training with various foreign militaries. After retiring MSgt Brewster currently serves as the Marine Instructor at Pacific High School.