China’s Ministry of National Defense has announced the activation of a new China-Laos Joint Support and Training Center and a Friendship Aviation Academy at Ban Keun airport, roughly 45-50 km north of Vientiane, Laos.

According to analyses circulating online in recent days, however, the facility is in effect a Chinese Air Force installation that analysts regard as Beijing’s first overseas air base.

China describes the jointly managed site as a training facility for Lao People’s Liberation Army Air Force (LPLAAF) pilots. It is, in practice, China’s 3rd overseas military installation, after Djibouti (2017) and Ream, Cambodia (2025), and the first built around an air component rather than a naval one.

During the Indochina wars, Ban Keun served as LIMA SITE 44, used by Air America, the CIA-owned airline. Reconstruction of the airfield began in late 2025; satellite imagery now shows a 2,000-m runway, a taxiway, aprons, hangars and a control tower. The most recent images also reveal 8 K-8 jet trainers, twice the number currently operated by the LPLAAF, which fields 4.

According to Center for Strategic and International Studies (CSIS) analysts, the “joint training center” model could start as a shared facility with Laos and then expand to host combat aircraft, given that the runway appears designed for future extension. For now, though, the base’s primary value lies in persistent presence rather than power-projection capability.

Thailand, whose Udon Thani air base sits less than 170 km away, stated it “will continue to monitor developments closely.” Vietnam, now effectively encircled by China and its “new” partners Cambodia and Laos has remained silent.

Ban Keun gives China a replicable model for accessing overseas infrastructure, a first aerial foothold on mainland Southeast Asia, and an academy that ties Lao aircrews to Chinese equipment. The indicators to watch are a possible runway extension, the appearance of aircraft other than trainers, intelligence-collection antennas and areas restricted to Chinese use: what shows up on the aprons in the coming months will matter more than what has been announced.

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