High INDOPACOM

China Launches 'Justice Mission 2025' Military Drills Encircling Taiwan Amid Escalating Tensions

INDO-PACIFIC - China's People's Liberation Army Eastern Theater Command launched the "Justice Mission 2025" exercises on December 29, deploying army, navy, air force, and rocket force units in a large-scale operation surrounding Taiwan to test joint capabilities including sea-air combat readiness patrols, blockade of key ports, and multi-dimensional deterrence. The drills follow the U.S. approval of an $11.1 billion arms package to Taiwan on December 18, which Beijing protested as external interference. Taiwan's Ministry of National Defense condemned the actions as irrational provocations, activating rapid response measures and placing forces on high alert. No direct confrontations or casualties occurred during the initial phase, but the maneuvers heightened regional vigilance. International analyses from think tanks note the exercises as part of China's strategy to assert control over the Taiwan Strait. The operation involved vessels and aircraft approaching within Taiwan's contiguous zone, prompting Taipei to enhance naval and air patrols. According to PLA Eastern Theater Command spokesperson Shi Yi, the drills serve as "a stern warning against 'Taiwan Independence' separatist forces and external interference." Taiwan's presidential office stated Beijing uses military intimidation to threaten neighboring countries. Japan's Ministry of Foreign Affairs expressed concern over potential impacts on regional stability. The U.S. Department of Defense continues monitoring, as outlined in its annual report on China's military developments released December 23. The drills established five restricted zones: north of Taiwan, southwest, southeast, east, and central areas in the Taiwan Strait. These zones, active for 10 hours starting 8:00 a.m. local time on December 29, facilitate testing of blockade and superiority seizure tactics. Troops engaged in live-fire exercises and joint assaults, simulating deterrence scenarios.

Full Report & Analysis

The full report includes expert analysis and risk assessment.

Full Report & Analysis →

Understanding Global Threats

Browse All Topics & Pages

Complete sitemap with all intelligence resources

View Sitemap →

Related Preparedness Gear

Be prepared for evolving situations

Global Conflict Map

Live snapshot of conflict locations and tension zones worldwide.

Last update on: August 20, 2026

Related Alerts

ALERT

North Korea Amends Constitution to Define Southern Border with South Korea and Assign Nuclear Command to Leader Kim Jong Un

KOREAN PENINSULA, North Korea has amended its Socialist Constitution to introduce the countryโ€™s first explicit territorial definition while removing all references to reunification, national unity, and the achievements of Kim Il-sung and Kim Jong-il. The amendments assign command authority over nuclear forces to the Chairman of the State Affairs Commission and allow delegation of that authority to a national nuclear warfare command organization. Kim Jong Un was re-elected president o...

Read Full Alert โ†’

Keep Exploring