Final answer:
Hazards during mission planning are identified using the METT-TC framework, risk assessment matrix, analysis of past performance, and surveys of leadership and soldiers.
Step-by-step explanation:
Hazards are identified during mission planning by applying several methods, one of which includes the METT-TC framework. This framework helps in examining risks posed by the mission, enemy, terrain and weather, troops and equipment, time, and civil considerations. Another method is the use of a risk assessment matrix which assigns a standardized risk level based on probability and severity. Additionally, analyzing past performance, equipment failure, and civilian accident data can provide insights into potential hazards. Lastly, surveying the leadership and Soldiers who will execute the mission is crucial in identifying any unforeseen risks.