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In a bold move that underscores Canada’s commitment to international maritime law, the HMCS Charlottetown navigated the Taiwan Strait just days prior to the arrival of Chinese Foreign Minister Wang Yi in Ottawa. This transit, completed on May 23, 2026, came despite a stern caution from Beijing, which claims the strait as its own internal waters.
Tensions Rise as Canada Asserts Maritime Rights
The Department of National Defence confirmed the HMCS Charlottetown’s passage through the contentious waterway, a strategic channel that separates Taiwan from mainland China. Defence spokesperson Andrée-Anne Poulin noted that the frigate undertook this transit independently, without any allied vessels accompanying it. This assertive action follows a warning from China’s ambassador to Canada, Wang Di, who had expressed concerns that further military presence in the strait could jeopardise the budding relationship between Ottawa and Beijing.
Wang Yi’s visit marks the first by a Chinese Foreign Minister to Canada in a decade, amidst efforts by Prime Minister Mark Carney’s administration to strengthen ties with China in light of increasing protectionism from the United States. The timing of the HMCS Charlottetown’s voyage raises questions about Canada’s strategic priorities in the Indo-Pacific region.
Historical Context and Diplomatic Implications
The Taiwan Strait is a flashpoint in Sino-American relations, with each side holding firm to its respective interpretation of international law. Canada’s position aligns with the United Nations Convention on the Law of the Sea, which classifies straits used for international navigation as subject to transit passage rights. This means that military vessels can navigate these waters without seeking prior permission from the coastal state. Conversely, China regards the strait as its internal waters and asserts sovereignty over Taiwan, which it views as a breakaway province.

Canada’s historical stance on Taiwan dates back to 1970 when it officially recognised the People’s Republic of China (PRC) as the legitimate government, thereby severing diplomatic ties with Taiwan. However, Canada’s One China policy does not endorse Beijing’s claim to Taiwan, complicating its diplomatic manoeuvres in the region.
Conservative foreign affairs critic Michael Chong has been particularly vocal following the HMCS Charlottetown’s transit. He recently visited Taiwan, where he met President Lai Ching-te, openly challenging the Chinese ambassador’s warnings. Chong commended the government for signalling a refusal to bow to Beijing’s demands, stating, “It was essential to demonstrate that Canada will not comply with unreasonable requests.”
The Broader Strategic Landscape
This recent transit is part of a broader pattern of Canadian naval activity in the Taiwan Strait. Under the previous administration, from 2018 until the resignation of former Prime Minister Justin Trudeau last year, Canadian vessels made eleven transits through the strait, often in defiance of Chinese objections. Under Carney’s leadership, the HMCS Charlottetown’s journey marks only the second instance of such a transit, the first occurring in September 2025 alongside an Australian destroyer.
Interestingly, prior to its Taiwan Strait voyage, the frigate had been off the radar for over a week after a goodwill visit to Da Nang, Vietnam. Its sudden reappearance raised eyebrows and led to scrutiny over the ship’s operational movements, with naval observers noting that it had turned off its automatic identification system, making it untraceable during that period.
Vina Nadjibulla, the vice-president of research and strategy at the Asia Pacific Foundation of Canada, highlighted the significance of Canada’s actions. “Asian capitals, from Beijing to Tokyo and Taipei, are closely monitoring Canada’s behaviour in the region,” she noted. Nadjibulla asserted that this development sends a clear message that Canada is willing to assert its position on maritime rights while engaging economically with China.
Why it Matters
The HMCS Charlottetown’s transit through the Taiwan Strait is not merely a naval operation; it is a deliberate statement of Canada’s foreign policy and commitment to uphold international law. As Prime Minister Mark Carney seeks to navigate a complex relationship with China, balancing economic interests against national security concerns, this incident exemplifies the challenges and opportunities that lie ahead. Canada’s assertion in the Taiwan Strait could redefine its role in the Indo-Pacific, signalling to both allies and adversaries that it will not shy away from asserting its rights in international waters, even amidst tense geopolitical rivalries.
