China Expands Military Base Network in Southeast Asia
China reveals a new joint military aviation facility in Laos, expanding its strategic footprint in Southeast Asia near the Vietnamese border.
In a move that signals a significant expansion of its strategic reach, China has revealed the existence of a newly built military aviation facility in Laos. This development follows China's establishment of its first overseas base in Djibouti in 2017 and its existing naval access in Cambodia, marking a growing footprint for the People's Liberation Army (PLA) in Southeast Asia.
The news came as a surprise to many observers when China’s Ministry of National Defense (MND) officially announced on September 29, 2026, that the China-Laos Joint Support and Training Center at Ban Keun Airport and the China-Laos Friendship Aviation Academy have officially commenced operations.
A Strategic Foothold in Indochina
Located at the grid coordinates 18.36043°N 102.56424°E, the new air base at Ban Keun is situated approximately 50km north of the Laotian capital, Vientiane. Interestingly, the site holds historical significance, having once been home to Lima Site 44, a facility part of a US military and CIA network during the Vietnam War.
The facility, which was converted from farmland with construction beginning late last year, includes several key military components:
- A 2,000-meter-long paved runway
- A dedicated taxiway and parking apron
- An air traffic control tower
- Five hangars located at the northern end of the site
While much of the supporting infrastructure is complete, additional works are reportedly still ongoing at the site.
Deepening Ties and Regional Implications
The opening of this base follows a high-level visit by Lao President Thongloun Sisoulith to Beijing in June, where he met with Chairman Xi Jinping. During that meeting, Xi emphasized the need for strategic dialogue regarding national defence.
The MND stated that the two institutions are jointly maintained and operated by both sides to help Laos strengthen the training of its air force pilots. Beijing has maintained that the base is "not directed against any third party" and is intended to deepen practical cooperation and maintain regional stability. However, the location is expected to cause significant concern for neighboring Vietnam.
By establishing this base, the PLA gains a foothold approximately 400km further south into the Indochina Peninsula than its current southwestern border. Positioned due west of Vietnam, the facility allows China to exert influence much deeper into the region.
Shifting Dependencies in Laos
The Lao People’s Liberation Army Air Force (LPLAAF) is currently a relatively small force, utilizing a mix of Russian and Chinese-built aircraft, including Z-9 helicopters and K-8W jet trainers. Experts suggest that China's involvement in training and infrastructure may serve to gradually wean Laos off Russian military equipment in favor of Chinese platforms.
Such a transition could create long-term technical and logistical dependencies, granting Beijing increased leverage over Vientiane. While specific details regarding the number of personnel or the exact aircraft platforms to be deployed remain undisclosed, sources suggest that the PLA Air Force (PLAAF) may station JL-8 jet trainers at the Ban Keun facility alongside Laotian K-8Ws.
As the military presence grows, questions remain regarding the exact legal arrangements governing PLA access to the airfield and the extent of the influence Beijing will wield over the sovereign territory of its neighbor.