Sailors with 2nd Medical Battalion provide first aid to a simulated trauma victim during a the final scenario of Health Service Augmentation Program training at Camp Lejeune, N.C., April 22, 2016. HSAP training, a week-long field exercise, is geared towards training medical personnel to function in a shock trauma platoon in a deployed environment. - Sailors with 2nd Medical Battalion provide first aid to a simulated trauma victim during a the final scenario of Health Service Augmentation Program training at Camp Lejeune, N.C., April 22, 2016. HSAP training, a week-long field exercise, is geared towards training medical personnel to function in a shock trauma platoon in a deployed environment.

Marines and soldiers train inside a field-expedient post office aboard Camp Lejeune, N.C., during a training exercise to prepare for postal service in austere environments, Sept. 11, 2012. Fourteen Marines with Combat Logistics Regiment 2, 2nd Marine Logistics Group joined with soldiers from the 82nd Sustainment Brigade to practice processing mail without the aid of modern technologies. - Marines and soldiers train inside a field-expedient post office aboard Camp Lejeune, N.C., during a training exercise to prepare for postal service in austere environments, Sept. 11, 2012. Fourteen Marines with Combat Logistics Regiment 2, 2nd Marine Logistics Group joined with soldiers from the 82nd Sustainment Brigade to practice processing mail without the aid of modern technologies.