Dangers of Delay: US-Philippine Defence Cooperation in 2026

by Chief Editor

Philippines-US Alliance at a Crossroads: Navigating Geopolitical Risks and Modernizing Defence

The Philippines’ Enhanced Defence Cooperation Agreement (EDCA) with the United States is facing increased scrutiny amid escalating global tensions, particularly following Iran’s recent strikes. Whereas public support for the alliance remains strong, questions are mounting about the adequacy of current infrastructure and defence capabilities to deter potential threats, especially from China.

EDCA Under the Microscope: Addressing Concerns and Countering Disinformation

Recent events, including the conflict in the Middle East, have fueled disinformation campaigns questioning the security benefits of EDCA. Claims that US-shared bases are linked to conflicts in the Middle East have been refuted by both Manila and Washington. However, the core issue isn’t necessarily direct involvement in distant conflicts, but rather the ability to effectively deter aggression closer to home. The Department of National Defence and the National Security Council have emphasized the technical challenges of Iran reaching the Philippines with precision strikes, but this sidesteps the broader demand for robust defence measures.

Modernizing Infrastructure: Beyond Fuel Storage and Runways

Three years after the 2023 expansion of EDCA, progress on upgrading the nine designated sites has been slow. While US funding has focused on essential infrastructure like command-and-control facilities and runway improvements, the sites currently fall short of the level of US basing seen in Japan or Korea. A critical assessment suggests simply calling them “bases” is generous. This disparity raises concerns about the alliance’s ability to project power and respond effectively to escalating regional challenges.

The Air Defence Gap: A Critical Vulnerability

A significant weakness lies in the Philippines’ integrated air and missile defence (IAMD) networks. While the acquisition of SPYDER air defence batteries is a step forward, the country still lacks sufficient quantities of interceptors, modern fighter jets, and medium-range IAMD systems. The Army Artillery Regiment’s Shore-Based Missile System programme is still in its early stages, and the Multi-Role Fighter project has faced delays. This deficiency means that in a conflict, Philippine air defences may be forced to prioritize protecting key bases and precision strike assets – like Brahmos anti-ship missile batteries – over civilian population centres.

Currently, US air defence systems like Patriot missiles and THAAD interceptors are not part of public EDCA planning. Deployments have largely focused on maritime capabilities, reflecting an outdated threat assessment. The ongoing conflict in the Middle East and shortages of interceptors highlight the limitations of relying solely on the US security umbrella.

US Force Posture: Scaling Up for Deterrence

The current US force presence in the Philippines is limited. Recent initiatives, such as the Task Force Philippines and the US Army Rotational Force – Philippines (ARF-P), with only 50 personnel, are essential but may be insufficient to address the evolving security landscape. A more substantial US force presence is needed to bolster deterrence and reassure the Philippine public, particularly when China escalates maritime confrontations or political pressure.

Clarifying Defence Policy: Addressing Strategic Ambiguity

The Marcos administration needs to clarify its defence policy regarding ballistic missile weaponry. Specifically, defining the range and class of weapons allowed into the Philippines, and the extent of agreeable US presence as EDCA matures, is crucial. The current strategic ambiguity, while having some merits, neglects the need for strategic reassurance to regional neighbours.

The Risk of Delay: Beijing’s Opportunity

Delays in fully implementing EDCA and addressing these vulnerabilities create an opportunity for China. Beijing has already increased its military activities in the Philippines’ Exclusive Economic Zone following the revised EDCA deal. Failure to strengthen the alliance could lead EDCA supporters within the Philippines to conclude that the risks outweigh the benefits.

Pro Tip

Stay informed about regional security developments and the evolving capabilities of both the US and China. Understanding the geopolitical context is crucial for assessing the long-term viability of the US-Philippines alliance.

FAQ

  • What is EDCA? The Enhanced Defence Cooperation Agreement is an agreement between the Philippines and the United States that allows US forces to be stationed in the Philippines on a rotational basis.
  • Is the Philippines a target for Iran? The Philippine government and the US have stated that Iranian attacks are unlikely to directly target the Philippines.
  • What are the main concerns regarding EDCA? Concerns include the adequacy of infrastructure, the lack of robust air defence systems, and the potential for the Philippines to be drawn into a conflict with China.
  • Is public support for EDCA strong? Polls indicate robust public support for the US-Philippine alliance, but concerns remain about the implementation of EDCA.

Further reading on the topic can be found here.

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