Who stated, "In order to assure an adequate national defense, it is necessary-- and sufficient-- to be in a position, in case of war, to conquer the command of the air"?

The statement, "In order to assure an adequate national defense, it is necessary-- and sufficient-- to be in a position, in case of war, to conquer the command of the air," is attributed to Giulio Douhet, an influential Italian general and air power strategist. Douhet's theories emphasized the importance of air superiority in modern warfare, arguing that controlling the skies is crucial for achieving victory. His ideas laid the groundwork for air power doctrine, particularly the notion that air forces could strike directly at the enemy's morale and industrial capabilities without the need for ground forces.

The urgency and sufficiency expressed in the quote reflect his belief that once air supremacy is achieved, it fundamentally alters the dynamics of warfare, enhancing national defense by deterring enemy actions and protecting one's own forces. Douhet's works inspired many air power advocates, influencing military strategy across various nations, particularly as air power became a more dominant element in warfare during the 20th century.

In contrast, the other individuals listed have different focuses or contributions unrelated to this specific assertion about air command in warfare. George Orwell was a novelist and critic; Howard Hendricks is known for his contributions to education and leadership studies, and Billy Mitchell was a proponent of air power but