Why Japan Must Act with its Allies Against China Pressure

July 7, 2026

The Chinese Communist Party (CCP) has been carrying out a pressure campaign against Japan through espionage, maritime aggression, and economic coercion, and the nation and its allies must act decisively, as China is testing Tokyo’s resilience and the credibility of its alliance with the US.

Japan’s most advanced industries, including semiconductors and robotics, have faced attacks from Chinese intelligence networks. Cyber intrusions and insider recruitment threaten to remove its competitive advantage, and Japan should enhance counter-intelligence resources, tighten monitoring of academic exchanges, and create a joint Japan-US-EU task force to monitor and disrupt technology theft.

Chinese coast guard and fishing vessels regularly enter waters around the Senkaku Islands. These incursions are not just provocations but aimed to undermine Japan’s sovereignty. Japan must increase patrols, conduct maritime domain awareness and carry out joint exercises in cooperation with allies to give a message that its territorial waters are nonnegotiable.

The CCP’s tactics are integrated; the response must be equally coordinated. Japan cannot stand alone. Its allies must recognise that defending Japan also means defending the rulesbased order. China’s pressure campaign should therefore be treated as a collective security challenge requiring coordinated diplomatic, economic, and military measures.

Japan is facing a sustained campaign designed to weaken its strategic autonomy and test the durability of its alliances. The choice is stark: respond piecemeal and watch sovereignty gradually erode, or act decisively with allies to preserve stability, deter coercion, and defend the rules-based order. The time for hesitation is over.