titled der moderne kleinkrieg als wehrpolitisches und militarisches ph nomen german word kleinkrieg literally translated small war word irregular used title english translation book seems reference non regular armed forces per third geneva convention another early use term central intelligence agency document jeffrey b white ref name white white jeffrey b different kind threat thoughts irregular warfare cia https wwwciagov library center study intelligence csi publications csi studies studies unclass iregularhtm ref major military doctrine developments related iw done result
Applied science Military sciences Tactics Irregular warfare