Under what condition should personnel entering a disaster area be armed?

Personnel entering a disaster area should be armed when authorized by the commanding officer. This reflects the importance of having a clear chain of command and established protocols in potentially dangerous situations like a disaster area. The commanding officer assesses the threats and risks present in the environment, determining whether armed personnel are necessary for safety and security. This approach ensures that personnel are prepared for unforeseen challenges and can take necessary actions to protect themselves and the people they are assisting.

Being authorized by the commanding officer ensures that there is a strategic decision based on situational awareness and operational requirements, rather than leaving it to individual judgment. This central authority is crucial for maintaining order and discipline in chaotic environments often seen in disaster scenarios.