The PLA Activates the Ban Kun Base in Laos: How a 50-Kilometer Air Force Hub Changes the Military Landscape in Southeast Asia

On October 7, Reuters cited satellite images indicating the presence of attack aircraft and military vehicles at Ban Kun Airport, located about 50 kilometers north of Vientiane, Laos. Earlier, on September 29, Laos and China announced the activation of the China-Laos Joint Support and Training Center and the China-Laos Friendship Aviation Academy. When viewed together, these are not ordinary joint exercises, but rather an aviation node that has been renovated within less than a year, equipped for both training and logistical purposes.

First, Understand What Kind of Base This Is

According to an analysis by the Fulcrum of the Singapore Institute of Southeast Asian Studies, the runway renovation at Ban Kun Airport began in October 2025, and the site was previously used by the CIA during the Vietnam War. Beijing has publicly assigned it the mission of training Laotian Air Force pilots and providing logistical support for defense cooperation with Laos. The Chinese military already has overseas bases in Djibouti and a joint training and support center in Cambodia; what makes Ban Kun special is that it may be the PLA Air Force's first dedicated overseas hub.

However, the presence of "attack aircraft" does not equate to a permanent deployment, nor does it mean that China has acquired an overseas air force base capable of independent operations. Satellite images can confirm the arrival of equipment, but they cannot independently prove the presence of crews, munitions, maintenance systems, and command authority. It is insufficient evidence to directly label it as "China's second Djibouti in Southeast Asia."

The Real Change Lies in Training and Supply Chains

The Laotian Air Force currently has about 37 aircraft, more than half of which are of Russian origin, including 19 helicopters and 4 fixed-wing aircraft. In 2018, Laos ordered 10 Yak-130 trainer aircraft from Russia, of which only 4 have been delivered, and 1 crashed in 2024; plans to establish Russian-style flight training facilities in Laos have also made little progress. In contrast, China completed the airport renovation at Ban Kun in less than a year and integrated instructors, training, support, and equipment sales into the same cooperation framework, highlighting a significant efficiency difference.

This suggests that Laos may gradually shift from a Russian aviation system to a Chinese one in the future. The most realistic path is not to immediately procure J-10s, but to first introduce advanced trainers like the Hongdu JL-10, and then gradually engage with more complex fighter jets and drones. For the PLA, the value of Ban Kun is not just an additional runway, but transforming equipment exports, personnel training, and spare parts support into a sustainable network.

Vietnam Will Be More Anxious Than the U.S.

Ban Kun is very close to Vientiane, but more importantly, it is located inland in the Indochinese Peninsula. It cannot directly replace frontline airports in the South China Sea, nor can it support high-intensity long-range air combat, but it can be used for rotational training, disaster relief, transport transshipment, and regional reconnaissance support. If stable Chinese crews, maintenance personnel, and communication facilities emerge in the future, the PLA could gain a low-cost foothold for air operations in the Mekong sub-region.

Vietnam's sensitivity lies in the fact that Laos and Cambodia constitute its western strategic flank. China has already gained deeper military cooperation space in Cambodia, and Ban Kun extends its influence from the coastline to the inland. The U.S. is concerned about the expansion of regional operational radius, while Vietnam worries about its traditional sphere of influence being gradually rewritten; the latter may drive Hanoi to strengthen security ties with Russia, India, and Southeast Asian countries.

A Key Piece of the Puzzle Is Still Missing

I believe that Ban Kun currently resembles a "scalable forward support node" rather than a mature overseas combat base. Whether it will upgrade depends on three key signals: whether a fixed number of Chinese aircraft appear, whether large fuel and munitions depots and dedicated maintenance facilities are constructed, and whether training shifts from short-term to regular rotations. As long as these three conditions do not occur simultaneously, it is inappropriate to exaggerate its combat capabilities.

However, Ban Kun has already proven one thing: the growth of the PLA's overseas presence does not necessarily require the one-time construction of large bases; it can also start with airport renovations, flight schools, and logistical cooperation. The real question worth asking is whether the next batch of trainer and fighter aircraft that Laos procures will turn this airport, located 50 kilometers away, from a training center into a forward station for Chinese aviation industry exports?

References

• Reuters, October 7, 2026, satellite images show the presence of attack aircraft and military vehicles at Ban Kun Airport.
• Fulcrum, October 9, 2026, "The Strategic Implications of the New China-Laos Military Facility."
• NHK World, October 9, 2026, China and Laos activate the Joint Military Training Center.
• Ministry of National Defense of China English website, September 29, 2026, news on the activation of the China-Laos Joint Support and Training Center.