🇹🇼 Taiwan
High indirect relevance because a Taiwan crisis would affect U.S. force posture, Indo-Pacific stability, semiconductor supply chains, maritime trade, and the credibility of Western deterrence.
Executive Summary
Taiwan fields a defence force optimized for homeland defence, air and missile defence, coastal denial, reserve mobilization, and survivable command-and-control under direct pressure from the PLA.
Central first island chain partner whose resilience is critical to regional deterrence and Western crisis planning.
Source Baseline
Open-source armed forces, personnel, equipment inventory, and defence economics baseline.
Retrospective military expenditure time series through 2024, based on open sources.
U.S. congressional baseline for Taiwan security situation, manpower, reserves, arms transfers, and asymmetric strategy.
Updated concise congressional overview of Taiwan defence issues and U.S. support.
Defence Expenditure
Key Capabilities
Capable fighter fleet with F-16V modernization and indigenous aircraft, but vulnerable to runway attack and missile saturation.
Limited surface fleet with emphasis on coastal defence, patrol, mine warfare, anti-ship missiles, and undersea modernization.
Dense but stressed air defence architecture using Patriot, indigenous systems, radars, and civil defence measures.
Ground force built for homeland defence, anti-landing operations, reserve mobilization, and urban defence under contested logistics.
Strong threat-focused ISR, cyber resilience, signals intelligence, and early warning against PLA activity.
Geography creates severe sustainment vulnerability in blockade or missile campaign scenarios, with limited external basing options.
Growing domestic missile, naval, drone, and cyber-industrial base, but dependent on foreign aircraft, air defence, and sensors.
Uses major U.S. equipment and receives U.S. training support, but formal coalition integration is politically constrained.
Order of Battle Summary
Major Equipment
Terminal ballistic missile defence and high-value asset protection.
Indigenous long-range air and missile defence layer.
Anti-ship missile system for maritime denial.
Indigenous supersonic anti-ship missile for littoral sea denial.
Platforms in Equipment Registry
Modernization Programs
Taiwan is shifting emphasis toward mobile anti-ship missiles, air defence, mines, drones, survivable C2, and reserve mobilization while retaining conventional capabilities.
F-16V upgrades and new F-16V aircraft expand Taiwan air defence and strike capacity but remain vulnerable to missile attack on bases.
Taiwan indigenous submarine program is intended to complicate PLA blockade and amphibious operations.
Procurement & Transfers
NATO / Western Interoperability
Formal multinational exercise access is politically constrained, but training channels and U.S. security cooperation support Western-style operational procedures.
Operates F-16V, Patriot, Harpoon, HIMARS, Abrams, and other U.S.-origin systems within a defence architecture optimized for homeland denial.
C2 compatibility is strongest at the equipment and procedure level; formal coalition integration remains constrained by political status.
Continuous operational alert posture against PLA activity provides high threat familiarity, but no recent large-scale combat experience.