Indo-Pacific Security — 2026-04-27

Balikatan 2026 Largest Ever as Japan Deploys Combat Troops to Philippines for First Time Since WWII

China's Southern Theater Command confirmed on April 24 it conducted live-fire exercises and maritime operations in waters off northern Luzon, coinciding with the 41st Balikatan exercises, which involve approximately 17,000 troops from the Philippines, the US, and Australia along with first-time participants Japan, France, Canada, and New Zealand. Chester B. Cabalza of the International Development and Security Cooperation characterized Beijing's concurrent drills as a "tit-for-tat" strategy to assert presence against allied activity in Philippine maritime and territorial domains. A People's Daily commentary criticized Manila for deepening security ties while simultaneously seeking economic cooperation with China; the Chinese Embassy separately attributed Filipino fisherfolk's difficulties at Subic Bay to foreign warships occupying fishing grounds during the exercises.

Analysis
Japan's JSDF deployment at 1,400 personnel, 400 above the March estimate per a single BusinessWorld report, confirms the trilateral architecture is accelerating, not merely holding. China moved from rhetorical objection to live-fire exercises near Luzon timed to Balikatan's second week, a pattern Beijing has used during Taiwan Strait exercises before. The Luzon drills may instead reflect an internal PLA readiness cycle that coincided with allied activity rather than a direct operational response near Scarborough Shoal. Beijing will likely stage at least one additional military demonstration near Palawan or the Luzon Strait before the exercise concludes in early May. Direct interdiction of allied forces remains lower-probability given the political cost of confronting a seven-nation coalition mid-exercise.

1 sources

Chinas Luzon drills amid Balikatan signal pushback vs allied exercises - BusinessWorld