2000s
July 2007: EPR claimed responsibility for several attacks against Pemex oil facilities in the Bajío region and stated that the attacks would continue until two of its members were released. The government denies responsibility for the disappearance of these 2 members.
August 1, 2007: EPR also claimed responsibility for a bomb attack on a Sears store in Oaxaca, there was some damage but no injuries. On the same day the EPR also claimed responsibility for an attempted bombing of a Banamex bank branch also in Oaxaca.
September 10, 2007: Pemex reported explosions due to sabotage on several pipelines located in the key energy producing state of Veracruz and further inland in Tlaxcala. According to reports, there were six explosions targeting pipelines carrying natural gas, propane, and crude oil. The effects of the explosions were so severe that they caused the evacuation of over 20,000 people from the area. The explosions caused millions of dollars in damages to Pemex equipment. Additionally, it is estimated the explosions cost the Mexican economy $100 million a day as over 2,500 businesses were effected and 60% of Mexico's steel industry was shuttered. On September 11, 2007 the EPR claimed responsibility for the explosions.
Read more about this topic: Popular Revolutionary Army, Attacks