This reminder to those who live in and around the Twentynine Palms Marine Base. A battalion-level exercise will run through September 8. Marines and sailors of Battalion Landing Team 2/1, 13th Marine Expeditionary Unit, 1st Marine Expeditionary Force, based out of Camp Pendleton, are taking part in the training exercise. The exercise provides the battalion an opportunity to conduct live-fire combined arms training in its core mission essential tasks. The battalion exercise will run concurrently with the 13 MEU’s Realistic Urban Training Exercise.