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China & Taiwan Update, August 18, 2026

ISW · Institute for the Study of War ·

Executive Summary

Taiwan passed its 2026 budget, including a drone allocation, while facing advanced PRC cyberattacks and cooperating with the US on UUVs and coast guard training. The Philippines seeks to balance energy ties with the PRC against its South China Sea claims, stating it won't be a launchpad for attacks on Taiwan. The PRC is also conducting election interference in Taiwan, seabed mapping near Palau/Guam, and attempting to acquire military tech and establish surveillance infrastructure in New Zealand.

Why It Matters

This document provides a comprehensive, multi-faceted update on the evolving geopolitical landscape in the Indo-Pacific, highlighting critical developments in Taiwan's defense, PRC's influence operations, and regional security dynamics. Defense and geopolitical analysts should care about the interconnectedness of these events, from military hardware procurement to cyber warfare and diplomatic maneuvering, as they collectively shape the future of cross-Strait relations and regional stability.

Key Takeaways

  • Taiwan's Legislative Yuan approved a significant drone budget, signaling a rare bipartisan consensus on defense spending amidst ongoing PRC military and cyber pressure.
  • The Philippines is navigating a complex diplomatic path, seeking energy cooperation with the PRC while asserting its neutrality regarding a potential Taiwan conflict and strengthening maritime security.
  • The PRC is actively engaged in hybrid warfare tactics, including advanced cyberattacks, election interference, and strategic seabed mapping, to exert influence and gather intelligence across the Indo-Pacific.

Strategic Relevance

This report details the ongoing strategic competition in the Indo-Pacific, focusing on Taiwan's defense modernization, the PRC's multi-domain influence operations (cyber, political, military), and the complex regional responses. It highlights the critical role of alliances and partnerships in countering PRC assertiveness and the evolving nature of warfare, encompassing both conventional and unconventional tactics.

Source Website

Key Entities

TaiwanChinaFilipinasEstados UnidosNova ZelândiaPalauGuamLegislative YuanWilliam Lai Ching-teFerdinand Marcos Jr.NCSISTVatn Systems

Best For

Defense AnalystsPolicy MakersGeopolitical StrategistsIntelligence AnalystsCybersecurity Professionals

Related Themes

Taiwan StraitCyber WarfareDrone WarfareSouth China SeaHybrid WarfareRegional Security

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