More than 70 years on, many of his predictions have failed to come true, but some of his concepts (gaining command of the air, terror bombing and attacking vital centers) continue to underpin air power theory to this day.
Lebih dari 70 tahun kemudian, banyak ramalannya gagal terwujud, namun sebagian konsep komando udara, teror bom dan menyerang pusat-pusat vital, terus mendukung teori strategi kekuatan udara sampai hari ini.