What is defined as the ability to face danger or hardship in a determined and resolute manner?

The concept you're looking for, which describes the ability to face danger or hardship in a determined and resolute manner, aligns closely with the definition of courage. Courage is often understood as the mental or moral strength to persevere and withstand fear, difficulty, or uncertainty. It embodies the idea of confronting challenges with a positive mindset and taking action despite potential risks involved.

Valor typically refers more specifically to bravery exhibited in combat or extreme situations, while fortitude emphasizes strength of mind that enables a person to endure pain or adversity. While bravery is often used synonymously with courage, it can imply a more spontaneous quality rather than the deliberate strength of mind that courage entails. Recognizing these nuances is essential for understanding the term's application in contexts such as the Weighted Airman Promotion System.