Hard and Psychological Power Shown in South China Sea Exercise

Why It Matters

By sharpening combined warfighting abilities and deepening alliance cohesion, the exercise raises the cost of Chinese aggression in the South China Sea and around Taiwan. It also signals to Beijing that regional partners can coordinate effectively, limiting Beijing’s ability to exploit alliance gaps.

Key Takeaways

• Multi‑nation forces train in the Luzon Strait, a likely Taiwan conflict zone
• Japan fields its largest amphibious contingent, signaling capability growth
• Joint drills boost partner confidence and reduce perceived alliance imbalances
• Psychological benefits tighten political bonds, making the bloc harder to split
• Exercise showcases collective deterrence, warning China against unilateral moves

Pulse Analysis

Balikatan’s 2026 iteration underscores a shift from routine bilateral drills to a truly multilateral security posture in the Indo‑Pacific. By staging realistic combat scenarios in the Luzon Strait—the choke point the People’s Liberation Army would need to traverse to flank Taiwan—the United States and its partners are rehearsing the exact terrain where a conflict could erupt. The inclusion of Australia, New Zealand, Canada and France expands the operational footprint, sending a clear message that any Chinese move would face a coordinated, cross‑national response.

The psychological dimension of the exercise is equally significant. Japan’s unprecedented amphibious deployment marks the culmination of a decade‑long effort to shed its post‑World‑War reliance on U.S. protection and to cultivate an independent, expeditionary capability. This capability boost has altered perceptions within the Japanese Self‑Defense Force and its political leadership, fostering a sense of parity with American forces. As partners train side‑by‑side, mutual trust deepens, reducing the risk of alliance fatigue that can arise from uneven burden‑sharing.

Strategically, the joint training serves as a deterrent signal to Beijing, illustrating that regional nations can not only defend their own territories but also operate seamlessly together. The exercise’s success may pave the way for future inclusions, such as Taiwan, further complicating China’s calculations. In an environment where Beijing seeks to fracture coalitions through diplomatic and informational campaigns, Balikatan demonstrates that collective readiness and shared confidence are potent tools for preserving a free and open Indo‑Pacific.