Add Yahoo as a preferred source to see more of our stories on Google. Dangerous new hired guns have arrived on the battlefield of Mexico's cartel wars: Colombian mercenaries. Former combatants in ...

Recent investigations have uncovered a concerning development involving advanced drone warfare and Mexican drug cartels. Intelligence agencies in Ukraine and Mexico are jointly probing claims that ...

A soldier stands guard in Mexico's Michoacán state after members of the Jalisco New Generation cartel blocked roads with burning vehicles to protest the killing of their leader, known as "El Mencho." ...

Why do I study the history of contemporary political violence in Mexico? My answer has evolved across time. At first, I wanted to offer a basic accounting of what had happened: the who, what, where, ...

Dangerous new hired guns have arrived on the battlefield of Mexico's cartel wars: Colombian mercenaries. Former combatants in Colombia's long-standing internal conflict are increasingly being lured to ...