security systems
Instead, a PMC is there when the military needs it, and when the mission is
over, the military no longer has to spend resources to maintain their personnel. Another benefit, although this is also the source of many ethical challenges as will be discussed later, is a PMC's ability to operate more freely
than a state's military. As an example, there are strict rules that the American military must operate within, while trying to achieve a mission's objectives. These rules stem from both national and international sources. The ever present media, as well as governing body watchdogs, mean that even one toe over the line is quickly fodder for an international scandal that can endanger the entire mission. This oftentimes restricts the military's ability to operate at maximum efficacy.