Petty Officer 3rd Class Hasmed Machuca, a dental corpsman with 4th Dental Battalion, 4th Marine Logistics Group, Marine Forces Reserve, prepares dental extraction equipment for sterilization during Innovative Readiness Training Louisiana Care 2017 at East St. John High School in Reserve, La., July 12, 2017. The Louisiana Care IRT event is a joint service medical mission that provides service members the opportunity to increase public awareness and understanding of the Marine Corps and Navy while increasing overall training and readiness. (Photo by U.S. Marine Corps Pvt. Samantha Schwoch/Released)