Kadena Air Base in Okinawa is the largest U.S. Air Force installation in East Asia and hosts approximately 20,000 Americans.

From the articleUS bans vehicles from China’s BYD at Japan military base, calling them ‘unacceptable’ riskAlso in US banned Chinese BYD vehicles at one of its largest overseas military bases | УНН, Cameras, GPS and data leaks: US bans Chinese BYD vehicles from key air base in Japan over security fears, U.S. military bans Chinese-made BYD cars from key air base in Okinawa, US military bans BYD vehicles at Kadena airbase in Japan over security concerns