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US restricts Chinese-made BYD vehicles at Japan military base

The United States has implemented restrictions on BYD vehicles at a Japanese air base, citing concerns that onboard cameras and sensors could potentially capture and transmit sensitive military information. The move reflects growing scrutiny of Chinese technology in defence facilities.

LSN Malaysia · 23 October 2026

US restricts Chinese-made BYD vehicles at Japan military base

US military authorities have banned Chinese automaker BYD's vehicles from operating at an air base in Japan due to data security apprehensions. The restriction centres on surveillance equipment integrated into the vehicles, which American defence officials fear could be exploited to gather classified information about base operations and infrastructure.

The cameras and sensor systems installed on BYD vehicles have raised alarm among US military planners who worry about potential data interception and transmission to foreign entities. Such concerns align with broader Western anxieties regarding the security implications of Chinese-manufactured technology within defence installations.

The decision represents part of a wider pattern of scrutiny directed at Chinese technology companies operating near sensitive military facilities across the region. As nations increasingly rely on connected vehicles with advanced digital capabilities, defence authorities are grappling with balancing technological innovation against national security imperatives.

BYD, one of the world's largest electric vehicle manufacturers, has expanded its presence across Asia in recent years. The restrictions at the Japanese base underscore ongoing tensions between technology advancement and military security protocols in the Indo-Pacific region.