Philippines, U.S. conduct bilateral Maritime Cooperative Activity

10 December 2025

From U.S. 7th Fleet Public Affairs

The Armed Forces of the Philippines (AFP) and the U.S. Navy conducted a bilateral Maritime Cooperative Activity (MCA) within the Philippines’ Exclusive Economic Zone, demonstrating a collective commitment to strengthen regional and international cooperation in support of a free and open Indo-Pacific, Dec. 9-10, 2025.

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U.S. Navy P-8A Poseidon, assigned to Patrol Squadron (VP) 45, executes a low-altitude flyover as U.S. Navy Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) steams in formation with Philippine Navy Jose Rizal-class frigate BRP Jose Rizal (FF 150) in the South China Sea, Dec. 10.

251210-N-KW492-1138 South China Sea (Dec. 10, 2025) – U.S. Navy P-8A Poseidon, assigned to Patrol Squadron (VP) 45, executes a low-altitude flyover as U.S. Navy Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) steams in formation with Philippine Navy Jose Rizal-class frigate BRP Jose Rizal (FF 150) in the South China Sea, Dec. 10. Within the U.S. 7th Fleet area of operations, Commander, Task Force (CTF) 76 is responsible for conducting expeditionary warfare operations with Navy and Marine Corps capabilities to support theater contingencies that range from crisis response to full combat operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryre Arciaga)

MCAs are conducted in a manner consistent with international law and with due regard to the safety, navigational rights and freedoms of all nations.

This MCA continues to build on interoperability between the AFP and U.S. Navy through helicopter cross deck and maneuver exercises, communications checks, and shared maritime domain awareness.

Participating units included U.S. Navy Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115), a P-8A Poseidon maritime patrol and reconnaissance aircraft assigned to Patrol Squadron (VP) 45, Philippine Air Force FA-50 light combat aircraft and A-29B light attack aircraft, and Philippine Navy Jose Rizal-class guided-missile frigate BRP Jose Rizal (FF 150).

251210-N-KW492-1165 South China Sea (Dec. 10, 2025) – U.S. Navy P-8A Poseidon, assigned to Patrol Squadron (VP) 45, executes a low-altitude flyover as U.S. Navy Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) steams in formation with Philippine Navy Jose Rizal-class frigate BRP Jose Rizal (FF 150) in the South China Sea, Dec. 10. Within the U.S. 7th Fleet area of operations, Commander, Task Force (CTF) 76 is responsible for conducting expeditionary warfare operations with Navy and Marine Corps capabilities to support theater contingencies that range from crisis response to full combat operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryre Arciaga)

251210-N-KW492-1163 South China Sea (Dec. 10, 2025) – U.S. Navy P-8A Poseidon, assigned to Patrol Squadron (VP) 45, executes a low-altitude flyover as U.S. Navy Arleigh Burke-class guided-missile destroyer USS Rafael Peralta (DDG 115) steams in formation with Philippine Navy Jose Rizal-class frigate BRP Jose Rizal (FF 150) in the South China Sea, Dec. 10. Within the U.S. 7th Fleet area of operations, Commander, Task Force (CTF) 76 is responsible for conducting expeditionary warfare operations with Navy and Marine Corps capabilities to support theater contingencies that range from crisis response to full combat operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Ryre Arciaga)

The U.S., along with our allies and partners, upholds the right to freedom of navigation and overflight and other lawful uses of the sea and international airspace, as well as respect to the maritime rights under international law.

U.S. 7th Fleet, the Navy's largest forward-deployed numbered fleet, routinely interacts and operates with allies and partners in preserving a free and open Indo-Pacific region.