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China & Taiwan Update, October 23, 2026

ISW · Institute for the Study of War ·

Executive Summary

Taiwanese officials report increased PRC influence operations, including cyberattacks and AI-generated content, targeting upcoming local elections. The PLAN conducted unusual combat training with four Type 071 LPDs in the South China Sea, likely to intimidate the Philippines. The PRC also appears to be building a second UUV 'drone mothership' for potential undersea warfare in a Taiwan contingency.

Why It Matters

This report highlights escalating PRC gray-zone tactics, military modernization, and influence operations, which directly impact regional stability and international security in the Indo-Pacific.

Key Takeaways

  • The PRC is intensifying influence operations against Taiwan's upcoming local elections, utilizing cyberattacks, AI-generated content, and fake polls to increase polarization and reduce public trust.
    Source evidence · PDF page 3
    Taiwanese national security and policy officials are reporting increased People·s Republic of China (PRC) influence operations using AI-generated content and cyberattacks to increase polarization, reduce public trust in the Taiwanese government, and reduce voter turnout.
  • The PLAN conducted an unusual combat training exercise with four Type 071 Landing Platform Deck ships in the South China Sea, likely to intimidate the Philippines and assert territorial claims.
    Source evidence · PDF page 2
    The People·s Liberation Army Navy (PLAN) deployed four Type 071 Landing Platform Deck ships in an unusual combat training formation in the South China Sea, possibly to support PRC efforts to intimidate the Philippines into reducing its activity around disputed maritime features.
  • The PRC is developing advanced naval capabilities, including a second 'drone mothership' for unmanned underwater vehicles (UUVs), which could significantly enhance its undersea warfare capabilities in a Taiwan contingency.
    Source evidence · PDF page 4
    The PRC likely built a second ·drone mothership,· a surface vessel that could work in tandem with other naval vessels to transport unmanned underwater vehicles (UUVs). PRC UUVs could play a key role in undersea warfare in a Taiwan contingency.

Strategic Relevance

The document details China's multi-faceted approach to asserting its regional dominance, combining information warfare, military posturing, and advanced naval development. This directly impacts the security of Taiwan and the Philippines, challenging US alliances and international norms in the Indo-Pacific.

Source Website View PDF

Key Entities

ChinaTaiwanPhilippinesUnited StatesPeople's Liberation Army Navy (PLAN)Taiwan National Security Bureau (NSB)South China SeaType 071 Landing Platform Deck (LPD)Unmanned Underwater Vehicles (UUVs)Freedom of Navigation Operations (FONOPs)

Best For

Policy MakersMilitary StrategistsIntelligence AnalystsIndo-Pacific ScholarsCybersecurity Experts

Related Themes

Taiwan StraitSouth China Sea DisputesAmphibious WarfareInformation WarfareNaval ModernizationUS-China Competition

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