Dated GeoSignal briefings on Taiwan. Read developments, assessment and source references in their original context. Country tags reflect published metadata and may not include every actor or place mentioned.
China has publicly challenged Taiwan’s host-facilitated participation in Pacific Islands Forum-related events in Palau, while Palau and other Pacific partners maintain that attendance arrangements are for the Forum and its members to determine.
Pacific Islands Forum leaders are meeting in Palau with Taiwan present at Forum-related events, testing an unresolved framework for external-partner access after non-members were excluded in 2025.
The 55th Pacific Islands Forum is under way in Koror, Palau, with Taiwan’s foreign minister attending Forum-related activities as leaders continue to consider unresolved rules for external participation.
Taiwan’s Ministry of National Defense said four PLA aircraft sorties, six PLA Navy ships and four Chinese official vessels operated around Taiwan in the 24 hours ending 6 a.m. local time on August 31, with three aircraft crossing the Taiwan Strait median line and entering the northern ADIZ.
Taiwan reported seven People’s Liberation Army Navy ships and seven Chinese official vessels around the island in the 24 hours ending 6 a.m. local time on August 23, continuing a pattern of maritime pressure without evidence of a newly declared exercise or acute escalation.
A US Navy P-8A Poseidon transited the Taiwan Strait on August 21, and China said it tracked and monitored the flight, renewing a recurring point of military signalling ahead of planned US-China leader-level talks.
Taiwan’s Executive Yuan has approved a proposed 2027 budget allocating NT$1.1225 trillion to defence, but the record package is not yet enacted and requires Legislative Yuan review.
Taiwan’s Executive Yuan has approved a 2027 budget proposal allocating NT$1.1225 trillion to national defence, but the record planned spending level remains subject to Legislative Yuan review.
Taiwan has proposed NT$1.12 trillion in defense-related spending for 2027, but the record plan remains subject to review by the opposition-controlled Legislative Yuan before funds can be executed.
Taiwan confirmed on 13 August that a July overseas-origin cyberattack using AI agents targeted government agencies, with affected bodies having completed incident response.
U.S.-Philippine special-forces training in Batanes is continuing, but any expansion remains conditional on Philippine government requirements and no additional deployment or force increase has been publicly confirmed.
Taiwan completed a planned 30-minute mobile-data throttling exercise in central and northern localities on August 13, embedding communications disruption into its Han Kuang-linked civil and military resilience testing.
China’s PLA declared its August 2022 multi-service operation around Taiwan complete on August 10, 2022, after extending drills that included joint blockade and support training.
Taiwan’s 2026 Han Kuang exercise cycle concluded on August 14 after a pre-planned mobile-data throttling drill tested continuity of civilian and public-service communications under simulated disruption.
Taiwan completed a pre-announced 30-minute mobile-data throttling drill in central and northern areas on August 13, testing civilian communications under degraded-network conditions as part of its 2026 Han Kuang defence exercise.
Taiwan completed a planned Han Kuang-linked resilience exercise on August 13 by slowing mobile data to 256 Kbps for 30 minutes in Taipei and six other northern localities, testing civilian and government communications under simulated disruption.
A New Taipei court sentenced Hsu Chun-ying to seven years on 11 August after finding reported violations of Taiwan’s Anti-Infiltration Act and Banking Act linked to contacts with Chinese officials and an NT$24.5 million transfer from China outside formal banking channels.
A New Taipei court sentenced Taiwanese citizen Hsu Chun-ying to seven years on August 11 for violations of Taiwan’s Anti-Infiltration Act and Banking Act involving contacts with Chinese officials and an NT$24.5 million transfer from China outside formal banking channels.
Taiwan’s annual Han Kuang exercise remains under way, with regional civil-defense and all-out defense mobilization drills continuing from August 10 through August 13 as authorities test sustained operations, public-warning procedures and communications resilience.
China said the PLA Eastern Theater Command continued joint combat training around Taiwan on August 8, during Taiwan’s annual Han Kuang field exercise period.
China said on August 8 that the PLA Eastern Theater Command continued joint combat training around Taiwan, sustaining military pressure during Taiwan’s Han Kuang exercise without confirmed evidence of a new operation or changed force posture.
China says the People’s Liberation Army is continuing joint combat training around Taiwan on August 8 as Taiwan conducts its annual Han Kuang exercise, sustaining cross-Strait military pressure without confirmed evidence of a new Chinese operation or force-posture shift.
Taiwan’s annual Han Kuang exercises are under way through August 14, testing 24-hour defensive operations, reserve mobilisation and resilience against potential Chinese military and grey-zone pressure.
Taiwan began its annual 10-day Han Kuang exercise on August 5, testing sustained defensive operations, reserve mobilisation, decentralised command practices and civil resilience amid continuing Chinese military pressure.