So why does the US and NATO get all excited when Karzai pays off war lords to support him in an election. Apparently when the US and NATO hire militia to provide security for them it is a reasonable part of the war on terror. When Karzai does it for his own ends it is corruption!
U.S. and other NATO military contingents operating in the provinces of Afghanistan's predominantly Pashtun south and east have been hiring private militias controlled by Afghan warlords, according to these sources, to provide security for their forward operating bases and other bases and to guard convoys.
Gen. Stanley A. McChrystal has acknowledged that U.S. and NATO ties with warlords have been a cause of popular Afghan alienation from foreign military forces. But the policy is not likely to be reversed anytime soon, because U.S. and NATO officials still have no alternative to the security services the warlords provide.
A report published by the Center on International Cooperation at New York University in September notes that U.S. and NATO contingents have frequently hired security providers that are covertly owned by warlords who have "ready-made" private militias which compete with state institutions for power.