TCCC drill at Ukraine?s Khartiia Brigade

Ukraine conflict Russian invasion Ukraine war war conflict Russia-Ukraine war National Guard Khartiia training exercise military army Tactical Combat Casualty Care TCCC TC3 casualty medicine healthcare soldier first aid 13th Khartiia Operational Brigade Ukraine National Guard first aid Tactical Combat Casualty Care TCCC training stressful conditions physically challenging obstacle course Viacheslav Madiievskyi Ukrinform NurPhoto soldiers combat training casualty care medical training military exercise Ukraine National Guard tactical training emergency care military operations obstacle course training combat readiness medical preparedness August 2025 military skills Ukraine military operational brigade medical response combat environment tactical care military personnel.