Petty Officer 3rd Class Andrew Sanders, a hospital corpsman with the Black Sea Rotational Force13 and an Elizabeth City, N.C., native, helps a role player, who has a mock injury, onto a stretcher going to the medical aid station. Marines and sailors with the 2013 iteration of BSRF conducted their first noncombatant evacuation mission rehearsal exercise the week of January 7. - Petty Officer 3rd Class Andrew Sanders, a hospital corpsman with the Black Sea Rotational Force13 and an Elizabeth City, N.C., native, helps a role player, who has a mock injury, onto a stretcher going to the medical aid station. Marines and sailors with the 2013 iteration of BSRF conducted their first noncombatant evacuation mission rehearsal exercise the week of January 7.