The 10th Marine Rifle Battalion (10MRBn), under the 4th Marine Brigade, Philippine Marine Corps, conducted Littoral Sensing operations across various areas of Batanes on June 17, 2026 as part of Exercise KAMANDAG 10-2026.

Operating within the dynamic and rugged coastal terrain that characterizes the country’s northern maritime frontier, the 10MRBn, PMC demonstrated its capability to conduct observation, surveillance, and information-gathering activities in support of maritime domain awareness and operational decision-making.