Close-up of a confident male military brunette with a beard in a dark green military uniform listens to the breathing and holds the chest of a wounded soldier during combat and providing first aid outside the city

medical holds confident military outside chest teamwork first aid wounded male brunette beard dark close-up battlefield green uniform listens breathing soldier combat providing emergency treatment trauma assistance support critical readiness efficiency coordination professionalism dedication commitment discipline mission deployment maneuvers safety preparedness skills expertise rapid response care urgency lifesaving