What should happen to all sources of ignition that are not supervised by the ignition officer?

The correct approach regarding sources of ignition that are not supervised by the ignition officer is to ensure that they are removed. This is a critical safety protocol in live fire training environments, where uncontrolled ignition sources pose a significant hazard.

Unsupervised ignition sources can result in unintended ignitions, which could endanger personnel, cause property damage, or lead to uncontrolled fires. By removing these sources, you help maintain a safe training environment and reduce the risk of accidents. This is essential not only for the safety of the participants but also for ensuring that the training objectives can be met without incident.

Monitoring sources of ignition, retaining them for use, or marking them for later inspection could create potential risks by allowing uncontrolled or unnecessary ignition sources to remain present in the training area. The priority must always be safety, which is why removal is the best course of action in such situations.