"But the coming war is going to be fought increasingly cybernetically. The battlefield itself won’t need much cannon fodder; it will use drones and robots, supplemented by highly trained and motivated spec ops guys. If things get really out of control, bioweapons and nuclear weapons will join the party; the coming war won’t require masses of draftees."

–Doug Casey 
 https://internationalman.com/articles/doug-casey-on-why-conscription-is-coming-back-and-what-you-can-do-about-it/#:~:text=But%20the%20coming,masses%20of%20draftees.