What do Pakistan and Mexico have in common? They figure in the nightmares of U.S. military planners trying to peer into the future and identify the next big threats.
The two countries are mentioned in the same breath in a just-published study by the United States Joint Forces Command, whose jobs include providing an annual look into the future to prevent the U.S. military from being caught off guard by unexpected developments.
"In terms of worst-case scenarios for the Joint Force and indeed the world, two large and important states bear consideration for a rapid and sudden collapse: Pakistan and Mexico," says the study - called Joint Operating Environment 2008 - in a chapter on "weak and failing states." Such states, it says, usually pose chronic, long-term problems that can be managed over time.
But the little-studied phenomenon of "rapid collapse," according to the study, "usually comes as a surprise, has a rapid onset, and poses acute problems." Think Yugoslavia and its disintegration in 1990 into a chaotic tangle of warring nationalities and bloodshed on a horrific scale.
Nuclear-armed Pakistan, where Al Qaeda has established safe havens in the rugged regions bordering Afghanistan, is a regular feature in dire warnings. Thomas Fingar, who retired as the chief U.S. intelligence analyst in December, termed Pakistan "one of the single most challenging places on the planet."
This is fairly routine language for Pakistan, but not for Mexico, which shares a 2,000-mile, or 3,200-kilometer, border with the United States.
Mexico's mention beside Pakistan in a study by an organization as weighty as the Joint Forces Command, which controls almost all conventional forces based in the continental United States, speaks volumes about growing concern over what is happening south of the U.S. border.
Vicious and widening violence pitting drug cartels against each other and against the Mexican state have left more than 8,000 Mexicans dead over the past two years. Kidnappings have become a routine part of Mexican daily life. Common crime is widespread. Pervasive corruption has hollowed out the state.
In November, in a case that shocked even those (on both sides of the border) who consider corruption endemic in Mexico, the former drug czar Noé Ramírez was charged with accepting at least $450,000 a month in bribes from a drug cartel in exchange for information about police and anti-narcotics operations.
A month later, a Mexican army major, Arturo González, was arrested on suspicion that he sold information about President Felipe Calderón's movements for $100,000 a month. González belonged to a special unit responsible for protecting the president.
Depending on one's view, the arrests are successes in a publicly declared anticorruption drive or evidence of how deeply criminal mafias have penetrated the organs of the state.
According to the Joint Forces study, a sudden collapse in Mexico is less likely than in Pakistan, "but the government, its politicians, police, and judicial infrastructure are all under sustained assault and pressure by criminal gangs and drug cartels. How that internal conflict turns out over the next several years will have a major impact on the stability of the Mexican state."
It added: "Any descent by Mexico into chaos would demand an American response based on the serious implications for homeland security alone."
What form such a response might take is anyone's guess, and the study does not spell it out, nor does it address the economic implications of its worst-case scenario. Mexico is the third biggest trade partner of the United States (after Canada and China) and its third-biggest supplier of oil (after Canada and Saudi Arabia).