TUCSON — Four Mexican soldiers crossed into Arizona and held a U.S. Border Patrol agent at gunpoint before realizing where they were and returning to Mexico, federal authorities said Wednesday.
The confrontation occurred early Sunday on the Tohono O’odham Indian Reservation, about 85 miles southwest of Tucson, in an area fenced only with barbed wire, said Dove Crawford, a spokeswoman for the Border Patrol.
The soldiers, in desert camouflage, pointed their rifles at the agent and shouted at him not to move, Crawford said.
They lowered their weapons after about four minutes when the agent convinced them of who he was and where they were, she said. The soldiers then retreated into Mexico.
The Mexican government has sent soldiers north along sections of the border in efforts to tamp down drug-related violence. State Department spokesman Gonzalo Gallegos in Washington said the encounter “stemmed from a momentary misunderstanding as to the exact location of the U.S.-Mexican border.”
“There are places where there are no markers, at least not easily found,” said Lloyd Easterling, a Border Patrol spokesman. “There’s no line painted in the sand or anything like that.”



