The Philippine Army (PA) on Thursday said it has deployed troops and transport assets to communities heavily affected by Mayon Volcano's heavy spewing of ash in Albay last May 2.In a statement, Army spokesperson Col. Louie Dema-ala said troopers and assets from the 9th Infantry Division were deployed in Camalig, Guinobatan, Legazpi City, Ligao City, and Malilipot last May 5.These units include the 31st Infantry Battalion which has three disaster…