Taiwan Confronts Dual Chinese Pressure: Maritime Grey-Zone Operations and New Ethnic Unity Law

Since the 1949 civil war that divided the island from the People’s Republic of China (PRC), Taiwan has operated as a separate democracy. Beijing maintains its claim and has turned to non-military “grey-zone” tactics. In June 2026 the Chinese Coast Guard entered waters off Taiwan’s east coast, calling the patrol a “special maritime traffic law-enforcement operation.” On 1 July 2026 the NPC passed the “Law on Promoting Ethnic Unity,” criminalising any Taiwanese who do not identify as Chinese. Polls show roughly two-thirds of Taiwan’s 23 million people identify as Taiwanese, fewer than 3 percent as Chinese. 95 percent have encountered disinformation, 68 percent distrust politicians and 70.5 percent doubt media reliability.

The Diplomat Magazine

Taiwan’s Coast Guard Administration (CGA) ordered vessels in Taiwan-administered waters not to comply with Chinese boarding or inspection requests and said CGA ships will interpose if needed. Deputy Director-General Hsieh Ching-chin told crews to notify the CGA, ignore boarding attempts and, if urgent, separate the ships. Premier Cho Jung-tai pledged “redoubled efforts” to protect citizens; the Mainland Affairs Council warned against travel to China. President William Lai said Taiwan will not accept “red terror.” The Taiwan Affairs Office, via spokeswoman Zhu Fenglian, described the coast-guard patrols as lawful actions to protect China’s exclusive economic zone and to counter Japan’s and the Philippines’ “illegal” maritime-boundary talks, calling the conduct “reasonable, lawful, legitimate, and necessary.”

Taipei TimesPhilippine Daily InquirerReutersMainland justifies coast guard patrols near TaiwanTaiwan tells ships to reject China Coast Guard boarding demandsTaipei TimesTaipei Times

The United States, Japan, the European Union and the United Nations have condemned the ethnic-unity law as a human-rights breach and an extraterritorial repression tool. US Representative John Moolenaar called it “an escalating level of cruelty and paranoia by the CCP.” Japanese lawmaker Keiji Furuya warned democratic nations “absolutely cannot accept” its provisions. The EU and UN have urged Beijing to repeal the legislation.

Taipei Times

Taiwan says Chinese vessels harassed commercial ships by demanding details, but no boarding was recorded and Chinese officials declined comment.

Reuters

• “If the situation is urgent, Coast Guard vessels will sail between the two ships to separate them,” — Hsieh Ching-chin, Deputy Director-General, Taiwan Coast Guard Administration

Reuters

• “In our waters, China has no jurisdiction,” — Hsieh Ching-chin

Reuters

• “Taiwan will not accept ‘red terror,’” — President William Lai, Republic of China

Taipei Times

• “US Representative John Moolenaar, chair of the US House of Representatives Select Committee on the Chinese Communist Party (CCP), said in a statement on Monday that the law reflects an escalating level of cruelty and paranoia by the CCP.” — Rep. John Moolenaar, United States House of Representatives

Taipei Times

Taiwan’s CGA will maintain an active presence in contested waters, and the MAC will issue travel advisories and coordinate with foreign embassies on judicial-assistance matters. Beijing is expected to keep deploying coast-guard and survey vessels and to apply the ethnic-unity law abroad, raising the risk of further diplomatic disputes and maritime incidents in the Taiwan Strait.

Taiwan tells ships to reject China Coast Guard boarding demands