Mortarmen from the Puerto Rico National Guard, 1st Battalion, 296th Infantry Regiment, 101st Troop Command, hone their skills during a "fire for effect" exercise at Camp Santiago Joint Maneuver Training Center July 12. The soldiers of 101st TC are currently undergoing their annual training in which Army warrior tasks, battle drills and training related to their military occupational skills are put into practice, in order to maintain proficiency and be familiar with the equipment they will handle in the event of a deployment.