The People's Liberation Army continues expanding its military infrastructure beyond China's borders, with the October 2026 opening of the China-Laos Military Joint Support and Training Center in Ban Keun, Laos, marking Beijing's third overseas military base. This development coincides with intensified PLA exercises near Taiwan and heightened US-Japan military coordination in response to Chinese military posturing in the Taiwan Strait.

The American Enterprise Institute's China and Taiwan Update documented the base opening on September 29, highlighting how China's military expansion extends its power projection capabilities throughout Southeast Asia. The facility positions PLA forces closer to critical sea lanes and regional flashpoints, including the contested South China Sea and approaches to the Taiwan Strait.

Joint US-Japan Exercises Near Taiwan

The United States and Japan have expanded their joint military exercises, with this year's Keen Sword operation featuring the deployment of mobile missile systems to Yonaguni Island, Japan's westernmost territory located just 68 miles from Taiwan. This represents a significant escalation in allied defense posture, placing advanced weapon systems on terrain that overlooks the Taiwan Strait.

South China Morning Post reporting indicates that these expanded exercises complicate PLA planning for potential operations against Taiwan, forcing Chinese military strategists to account for additional variables in any cross-strait scenario. The presence of US and Japanese forces in close proximity to Taiwan serves as both a deterrent and a tripwire, raising the stakes for any Chinese military action.

Congressional Support for Taiwan Defense

The National Defense Authorization Act for fiscal year 2026 authorized $1 billion specifically to bolster Taiwan's defense capabilities, reflecting sustained congressional commitment to the island's security. This funding supports Taiwan's ability to resist coercion and maintain its de facto independence despite Beijing's claims of sovereignty.

Taiwan's national defense strategy, released in October 2025, emphasizes preparing for various PLA action scenarios ranging from blockades to amphibious assault. Pacific Island Times reported that dozens of Taiwanese Marines participated discreetly in US military exercises on Guam in September, indicating operational cooperation that extends beyond equipment sales to integrated training and readiness preparation.

Cyber Vulnerabilities Emerge as Critical Gap

A recent Taiwan simulation exercise highlighted significant gaps in US cyberdefense capabilities against potential Chinese attacks, according to NextGov reporting from early October. Organizers warned that Washington must prepare for cyber operations designed to disrupt civilian services and pressure Taiwan without triggering outright military conflict that might invoke US security commitments.

This gray-zone warfare concern reflects the broader challenge of deterring Chinese aggression across multiple domains simultaneously. Beijing has demonstrated willingness to employ economic coercion, diplomatic pressure, information operations, and limited military demonstrations as tools short of war, complicating US and allied efforts to define clear redlines.

Military Balance Continues Shifting

The Council on Foreign Relations assesses that the military balance in the Taiwan Strait has deteriorated from Taiwan's perspective as PLA modernization accelerates. Communist Party investments in naval, air, missile, and amphibious capabilities over recent decades have given China options for military campaigns against Taiwan that range from blockades and island seizures to comprehensive invasion.

Congressional Research Service analysis notes that some observers assess the PLA is now capable of executing these scenarios, though significant uncertainties remain about China's ability to conduct complex joint operations and overcome the inherent challenges of amphibious warfare. Taiwan's rugged terrain, fortified positions, and motivated defense force present substantial obstacles even for a numerically superior attacker.

The Taiwan situation remains the most likely flashpoint for great-power conflict, with US policy balancing support for Taiwan's democratic government against the need to avoid provoking Chinese aggression. The expanding US-Japan military cooperation, congressional funding commitments, and Taiwan's own defense investments collectively aim to maintain deterrence by raising the costs and risks of any Chinese decision to use force against the island.