In which situations would an observer recommend a "danger close firing mission"?

A "danger close firing mission" is recommended when enemy forces are in close proximity to friendly troops. This situation typically arises when the enemy is directly engaging friendly forces or when there's a risk of friendly troops being overrun. The term "danger close" indicates that artillery or air support may be employed at a range that could potentially expose friendly forces to the risk of friendly fire or collateral damage.

In this context, the observer must assess the tactical situation carefully and prioritize the immediate need for effective fire support against a direct threat, knowing that the risk is heightened when engaging at close ranges. The commander must weigh this risk against the necessity to neutralize the enemy threat to protect the lives of those in close proximity. Ultimately, communication between the observer and the fire support team is crucial, as it ensures that all parties understand the risks involved and can coordinate effectively to minimize potential harm to friendly forces while maximizing effectiveness against the enemy.

The other scenarios presented do not require the same immediate decision-making or highlight the urgency and risk involved with "danger close" missions. For instance, having the target far from friendly troops or when ammunition supplies are low does not necessitate such close coordination and caution. Similarly, while immediate air support being unavailable might require alternative actions,