Staying the course in Mexico: the role of the US in the drug war, 2006–present

With drug-related violence reaching record levels in Mexico, there has been growing debate over its causes. US and Mexican officials blame many factors, including problems with their strategy in the drug war, fighting among cartels, corruption in police forces, an ineffective legal justice system and US drug demand. In this paper, I argue that the Mérida Initiative, a multi-billion dollar programme of US assistance, is an important additional factor. Drug-related violence increased in the years after the implementation of the Mérida Initiative, declined when Mexican officials paused new programmes in 2012 and increased again as US and Mexican officials implemented new Mérida programmes in the following years. Over the same time period, drug-related homicides and complementary counternarcotics assistance from the US Department of Defense are positively correlated. Using US records, I show that US officials have been willing to overlook the growing violence because they have been more focused on achieving their economic and strategic objectives. I conclude that their actions have played a significant role in increasing drug-related violence while starting an ominous new phase of US imperialism in Mexico.