Documents indicate that Chavez helped Colombia rebels

Documents that Colombia says it recovered from a slain guerrilla leader give the clearest indication yet that Venezuelan President Hugo Chavez sought to arm and finance insurgents across the border.

The documents - more than a dozen internal rebel messages - detail several years of close cooperation between top officials in Venezuela's government and military and the Revolutionary Armed Forces of Colombia, or FARC, including the construction of rebel training facilities on Venezuelan soil.

They also suggest Venezuela was preparing to loan the rebels at least US$250 million (euro190 million), provide them with Russian weapons and possibly even help them obtain surface-to-air missiles for use against Colombian military aircraft.

Most importantly, they outline a joint strategic project between Venezuela and the Colombian rebels, with Venezuela even seeking rebel training in "asymmetrical warfare" in preparation for a feared U.S. invasion.

The documents were shown to The Associated Press on Friday, days before Interpol is to issue a report that Colombia's conservative government hopes will dispel any doubts about the documents' authenticity.