What was Hugh Trenchard's belief regarding air power?

Hugh Trenchard, often called the "father of the Royal Air Force," was a key figure in the development of aerial warfare concepts during and after World War I. His belief that air power should disrupt all industries, not just military ones, stems from his strategic view that air power could achieve decisive victory by crippling the enemy’s war-making capabilities broadly. This entailed targeting not only troops and military installations but also the economic and industrial base that supported these military efforts. By attacking industrial targets, Trenchard believed that it would weaken the enemy’s morale and diminish their ability to sustain prolonged conflict, thereby achieving strategic advantages in warfare.

His vision reflected a shift in military thinking at the time, advocating for a comprehensive use of air power that extended beyond traditional constraints. This approach laid foundational concepts for how air forces would be employed in future conflicts, influencing air strategies for decades to come. In contrast to the other options, which suggest limitations on the scope or methods of air power usage, Trenchard's philosophy emphasized a more aggressive and far-reaching application of aerial attacks to achieve military objectives.