Current combat battlefield injuries are among the most complex and challenging orthopaedic cases. These injuries carry high risks for exsanguination and global contamination of extensive soft-tissue and complicated bony injuries. Military orthopaedic surgeons must employ the latest advances in acute combat casualty care to achieve favorable outcomes. Adaptive changes over the past 10 years of war have given today's surgeons the armamentarium to optimize patient care. Innovative methods of damage control resuscitation and surgery have led to increased survival. However, the fundamentals of surgical hemostasis and decontamination remain critical to successful management. The acute treatment of combat casualties involves a continuum of care from the point of injury through transport out of theater. Future research and education are paramount to better prepare military orthopaedic surgeons to further increase survivability and enhance the outcomes of service members with complex wounds.