"Many of the larger private military companies also hire local “subs” or sub-contractors, often invisible to U.S. government officials and reporters. In 2010, during the height of the wars, a Senate investigation found evidence that these “subs” were linked to murder, kidnapping, bribery, and anti-Coalition activities. Similarly, in a 2010 report titled “Warlord, Inc.,” the House of Representatives found that the Department of Defense had hired warlords for security services. What happens to these subs when the big contractor goes home? In some notable, alarming cases, they go into business for themselves, breeding mercenary markets in the wake of a U.S. intervention."