What is an example of a destruction indicator when observing a vehicle?

When observing a vehicle, a destruction indicator is a sign that suggests the vehicle has sustained damage or is in a condition that impacts its operational integrity. Smoking from internal damage clearly indicates that there is a problem within the vehicle, such as leaking fluids, overheating, or other mechanical failures. This visible smoke serves as a clear signal of distress and damage, suggesting that the vehicle is not functioning as intended.

In contrast, a vehicle operating normally suggests that there are no apparent issues, while continuing to fire may imply the vehicle is still functioning or being used, regardless of any underlying problems. Receiving maintenance indicates that efforts are being made to sustain the vehicle's operational abilities, thus not serving as a destruction indicator. Therefore, the presence of smoke from internal damage is a definitive visual cue that the vehicle has sustained some level of destruction.