Uploaded November 2025 | Updated September 2026, 1 week ago
A multilateral Maritime Cooperative Activity (MCA) between Australia, New Zealand, the United States and the Philippines occurred off the west coast of Luzon within the Philippines’ Exclusive Economic Zone on 30-31 October 2025. The activity included Royal Australian Navy Anzac class frigate HMAS Ballarat with its embarked MH-60R helicopter; Philippine Navy vessel BRP Jose Rizal and its embarked Wildcat helicopter; Royal New Zealand Navy auxiliary ship HMNZS Aotearoa and its embarked Seasprite helicopter, United States Navy Arleigh-Burke guided missile destroyer USS Fitzgerald, as well as a United States Navy P-8 Poseidon aircraft. The MCA demonstrates a shared commitment to transparently promote and strengthen regional and international cooperation in support of an open and inclusive Indo-Pacific. It also demonstrates a shared commitment to upholding the right to freedom of navigation and overflight in accordance with international law, particularly the United Nations Convention on the Law of the Sea.
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A multilateral Maritime Cooperative Activity (MCA) between Australia, New Zealand, the United States and the Philippines occurred off the west coast of Luzon within the Philippines’ Exclusive Economic Zone on 30-31 October 2025. The activity included Royal Australian Navy Anzac class frigate HMAS Ballarat with its embarked MH-60R helicopter; Philippine Navy vessel BRP Jose Rizal and its embarked Wildcat helicopter; Royal New Zealand Navy auxiliary ship HMNZS Aotearoa and its embarked Seasprite helicopter, United States Navy Arleigh-Burke guided missile destroyer USS Fitzgerald, as well as a United States Navy P-8 Poseidon aircraft. The MCA demonstrates a shared commitment to transparently promote and strengthen regional and international cooperation in support of an open and inclusive Indo-Pacific. It also demonstrates a shared commitment to upholding the right to freedom of navigation and overflight in accordance with international law, particularly the United Nations Convention on the Law of the Sea.
Want even more videos like this? Subscribe to Defence Australia: youtube.com/channel/UClmsPZM64f-WDZ_WREdXLfQ?sub_confirmation=1
Connect with the Defence Australia:
Facebook: facebook.com/defenceaustralia
Instagram: facebook.com/defenceaustralia
LinkedIn: linkedin.com/company/departmentofdefence
X: twitter.com/DefenceAust
Website: https://www.defence.gov.au/
ABOUT DEFENCE AUSTRALIA
To defend Australia and its national interests in order to advance Australia’s security and prosperity.
