Staff Sgt. Steven Smith, an explosive ordnance disposal team leader for the Headquarters Battalion EOD team and a Murray, Ky., native, talks about his experiences with the Marine Corps Embassy Security Group to students during a Hawaii Pacific University history class at the Education Center aboard Marine Corps Base Hawaii, Sept. 21, 2015. Smith has previously served three tours as a Marine security guard. Having guest speakers like Smith supports the relationship between the local community and the military. (U.S. Marine Corps photo by Kristen Wong) - Staff Sgt. Steven Smith, an explosive ordnance disposal team leader for the Headquarters Battalion EOD team and a Murray, Ky., native, talks about his experiences with the Marine Corps Embassy Security Group to students during a Hawaii Pacific University history class at the Education Center aboard Marine Corps Base Hawaii, Sept. 21, 2015. Smith has previously served three tours as a Marine security guard. Having guest speakers like Smith supports the relationship between the local community and the military. (U.S. Marine Corps photo by Kristen Wong)