Which aspect does NOT fall under the concept of Survivability?

The concept of survivability primarily focuses on the ability of personnel, equipment, and assets to avoid or endure threats and damage during operations. This encompasses measures taken to protect from enemy fire, reduce exposure to various threats, and ensure the safety of supplies. Enhancing troop mobility, while critical to operational effectiveness, does not directly relate to survivability in the context of protecting forces or equipment from threats. Instead, it emphasizes the capability to move effectively on the battlefield, which impacts operational strategy rather than the fundamental defense against harm or destruction. Thus, enhancing troop mobility is an operational capability that allows forces to position themselves advantageously, but it does not directly pertain to the core aspect of survivability, which is focused on protective measures against potential threats.