Rebel resurgence hits Colombian energy industry
The port town of Tumaco on Colombia's Pacific coast went dark for more than a week in early August after guerrillas toppled three electricity towers in the remote area.
Rebel-planted land mines did even more damage, delaying the restoration of power while killing at least five people, including two workers trying to repair the towers, local authorities said.
Rebel sabotage has been on the upswing again — a sign to some that the guerrillas have grown desperate as their armed strength has waned. The attacks have also hit as Colombia tries to build its economic future around increased oil production.