What action should be taken if a fuel tank is found to be leaking?

When a fuel tank is discovered to be leaking, the most appropriate and immediate action is to stop all fuel operations and initiate cleanup and repair. This response is vital to prevent potential environmental damage, ensure the safety of personnel, and avoid further deterioration of the tank, which could lead to more severe hazards such as fires or explosions.

Taking immediate action to halt operations minimizes the risk of additional leaks and reduces the possibility of fuel contaminating surrounding areas, which can have serious environmental and safety repercussions. Cleanup involves containing the spill and addressing any immediate hazards, while repairs can be assessed and carried out safely once the situation is stabilized.

Other actions, such as continuing operations or applying temporary fixes, do not address the underlying problem and could exacerbate the situation. Additionally, while reporting to civilian authorities may be necessary in some contexts, it should not substitute for immediate safety measures. Prioritizing safety and prompt response to the leak is critical, making stopping operations and addressing the situation the correct choice.