Transnational_issues of Mexico
| Disputes - international: | abundant rainfall in recent years along much of the Mexico-US border region has ameliorated periodically strained water-sharing arrangements; the US has intensified security measures to monitor and control legal and illegal personnel, transport, and commodities across its border with Mexico; Mexico must deal with thousands of impoverished Guatemalans and other Central Americans who cross the porous border looking for work in Mexico and the United States |
| Refugees and internally displaced persons: | IDPs: 10,000-12,000 (government's quashing of Zapatista uprising in 1994 in eastern Chiapas Region) (2006) |
| Trafficking in persons: | current situation: Mexico is a source, transit, and destination country for persons trafficked for sexual exploitation and labor; while the vast majority of victims are Central Americans trafficked along Mexico's southern border, other source regions include South America, the Caribbean, Eastern Europe, Africa, and Asia; women and children are trafficked from rural regions to urban centers and tourist areas for sexual exploitation, often through fraudulent offers of employment or through threats of physical violence; the Mexican trafficking problem is often conflated with alien smuggling, and frequently the same criminal networks are involved; pervasive corruption among state and local law enforcement often impedes investigations tier rating: Tier 2 Watch List - Mexico remains on the Tier 2 Watch List for the third consecutive year based on future commitments to undertake additional efforts in prosecution, protection, and prevention of trafficking in persons, and the failure of the government to provide critical law enforcement data |
| Illicit drugs: | major drug-producing nation; cultivation of opium poppy in 2005 amounted to 3,300 hectares yielding a potential production of 8 metric tons of pure heroin, or 17 metric tons of "black tar" heroin, the dominant form of Mexican heroin in the western United States; marijuana cultivation decreased 3% to 5,600 hectares in 2005 - just two years after a decade-high cultivation peak in 2003 - and yielded a potential production of 10,100 metric tons; government conducts the largest independent illicit-crop eradication program in the world; continues as the primary transshipment country for US-bound cocaine from South America, with an estimated 90% of annual cocaine movements towards the US stopping in Mexico; major drug syndicates control majority of drug trafficking throughout the country; producer and distributor of ecstasy; significant money-laundering center; major supplier of heroin and largest foreign supplier of marijuana and methamphetamine to the US market |