The Philippines and Canada have signed a major defense agreement designed to deepen military cooperation and strengthen deterrence against Chinese aggression in the South China Sea. The deal, signed in Manila on November 2, 2025, by Philippine Defense Secretary Gilberto Teodoro Jr. and Canadian Defense Minister David McGuinty, marks a new chapter in the growing Indo-Pacific security network.

A New Strategic Partnership

The agreement, known as the Status of Visiting Forces Agreement (SOVFA), allows military personnel from both countries to train and operate in each other’s territories. It expands joint military drills, intelligence sharing, and cooperation in humanitarian and disaster response operations. McGuinty described the pact as a “milestone that will bring our countries closer together at a critical time.” For Canada, it is the first defense pact with an Asian nation and a key step in its broader Indo-Pacific strategy.

Teodoro emphasized that the agreement would “make our robust relationship enduring,” adding that it would reinforce maritime security, cyber defense, and joint disaster preparedness. He said the two nations were committed to “resisting attempts to redefine norms for the selfish advantage of powerful countries.”

The timing of the deal reflects growing concern over China’s assertive behavior in the South China Sea. Beijing claims nearly the entire waterway despite a 2016 international tribunal ruling that rejected those claims. In recent months, Chinese coast guard vessels have fired water cannons and rammed Philippine ships, injuring crew members and damaging vessels.

Teodoro accused China of “expansionism,” declaring, “Who is hegemonic? Who wants to expand their territory in the world? China.” At a regional defense ministers’ meeting in Malaysia, he condemned China’s decision to declare a “nature reserve” around the disputed Scarborough Shoal, calling it “a veiled attempt to wield military might and the threat of force.”

Canada has echoed those concerns. Ottawa has criticized China’s “dangerous” use of water cannons and its attempts to “use environmental protection as a way to take control” of contested territories. Canadian Ambassador to Manila David Hartman said his country “will continue to confront provocative and unlawful actions” in the region.

Building a Network of Allies

For the Philippines, the pact with Canada is part of a larger strategy under President Ferdinand Marcos Jr. to strengthen military alliances. Manila has already signed similar agreements with the United States, Australia, Japan, and New Zealand. Talks are underway with France, Singapore, Britain, Germany, and India for future accords.

The Philippines’ defense network has expanded significantly since 2024, when it signed new security agreements with Japan and New Zealand. These partnerships provide training opportunities, shared technology, and logistical support to modernize the Philippines’ underfunded military and balance against China’s superior forces.

For Canada, the pact reflects a growing commitment to the Indo-Pacific region. Ottawa has sought to increase its diplomatic and military footprint as part of its Indo-Pacific strategy, aligning with allies to uphold what it calls a “rules-based international order.” McGuinty said Canada’s cooperation with the Philippines would include disaster response and maritime patrols—key areas where Canada’s expertise and resources can assist smaller partners.

Canada and the Philippines already have a history of defense collaboration. In 2023, they signed a defense cooperation agreement that gave the Philippines access to Canada’s “Dark Vessel Detection System,” which uses satellite technology to track illegal or unregistered ships. Philippine authorities have since used the system to monitor Chinese vessels operating in their waters.

Reactions from Beijing

While China has yet to issue an official response to the pact, it has previously accused the Philippines of being a “troublemaker” and “saboteur of regional stability.” Analysts believe Beijing will view the new agreement as another example of Western countries encroaching on what it considers its sphere of influence.

Supporters of the deal, however, see it as a necessary step toward regional balance. They argue that Canada’s participation helps internationalize the defense of Southeast Asia and reinforces the principle that no single nation should dominate shared waters. The pact also demonstrates growing global support for the Philippines as it faces persistent harassment from China.

Both countries have framed the agreement as part of a larger effort to uphold international law and protect smaller nations’ rights. Teodoro said the pact represents “collective peace and stability” in the region, while McGuinty noted that it strengthens shared democratic values and mutual respect for sovereignty.

As the South China Sea becomes one of the world’s most volatile flashpoints, the Canada-Philippines pact signals a deepening of alliances aimed at preserving open sea lanes and lawful conduct. It reflects a broader shift among middle powers—countries neither dominant nor weak—who are finding strength in cooperation to deter aggression and defend the global order.