Which of these statements is applicable to the care under fire phase?

In the care under fire phase of tactical combat casualty care (TCCC), the primary focus is on ensuring the safety of both the casualty and the responder. During this phase, immediate actions are taken to control severe bleeding and address life-threatening injuries, particularly massive hemorrhage. This is crucial because uncontrolled bleeding can lead rapidly to death, and securing the airway or providing extensive care may not be feasible until the situation is stabilized or threats are eliminated.

The emphasis on massive hemorrhage control highlights the necessity of taking quick action to save lives, often using methods such as applying a tourniquet or other direct pressure techniques on wounds. These interventions are vital before moving into the next phase of care, where a more comprehensive assessment and treatment can occur once the threat level decreases and evacuation can be safely initiated.