Colombian state-run oil company Ecopetrol said on Wednesday there were two bomb attacks overnight on the Cano Limon pipeline in western Antioquia province, four days after a similar attack halted pumping.
The latest bomb attacks occurred in the rural areas of La Pesquera and Las Bancas. Last year, there were 89 attacks on the 485-mile (780-km) pipeline.
Although Ecopetrol did not name the group responsible, military officials say bombings are usually carried out by leftist rebels of the National Liberation Army (ELN), considered a terrorist organization by the United States and the European Union.
Source: US News