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.
General Giulio Douhet (2014). “Command Of The Air”, p.51, Pickle Partners Publishing
![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.](http://cdn.myquotes.org/images/giulio-douhet/in-order-to-assure-an-adequate-national-defense-it-is-necessary---and-sufficient---to-be-in.jpg)