Ecuador breaks off Colombia ties in Andean crisis

By Jorge Silva

QUITO (Reuters) - Ecuador broke off diplomatic ties with Colombia on Monday, escalating a dispute across the Andean region that erupted after Colombian soldiers raided inside its southern neighbor to kill a guerrilla leader.

Colombia also fueled the tensions by accusing Venezuelan President Hugo Chavez of funding Colombia's Marxist rebels -- a charge denied by the anti-U.S. president's government.

The three-nation crisis erupted when Colombia flew troops into Ecuador at the weekend in a bombing raid that killed a leading guerrilla commander of the Revolutionary Armed Forces of Colombia, or FARC.

It was a major blow to Latin America's oldest guerrilla group. Chavez responded by ordering troops and tanks to the border with Colombia and he warned conservative President Alvaro Uribe that a similar strike on Venezuelan soil could lead to war.

Ecuador has also sent thousands of troops to the border and took another step in the dispute on Monday.

"The Ecuadorean government has decided to break off diplomatic relations," it said in a letter to Colombia's foreign ministry.

Colombia earlier said it found documents in the FARC camp inside Ecuador showing evidence that Chavez gave the rebels $300 million and that the slain commander, Raul Reyes, had ties with an official close to Ecuadorean President Rafael Correa.

Both Venezuela and Ecuador denied the allegations.