Charles Herzfeld is a "former senior research and development scientist at the Department of Defense. Since the 1960s, Herzfeld has worked on precision-guided weaponry and missile defense -- both key parts of revolution in military affairs (RMA) thinking. ... Led by the legendary Andrew Marshall at the Office of Net Assessment -- the department that scientifically measures military capabilities -- scientists like Herzfeld spent much of the 1970s and 1980s improving those technologies." 2001.