# Global increase in armed conflicts and geopolitical tensions

> Live situation record from CLSTR: https://clstr.news/situations/global-increase-in-armed-conflicts-and-geopolitical-tensions
> Updated: 2026-10-18T20:17:28.000Z. Sources: 5. Developments: 2.

Global armed conflicts have reached their highest levels since the end of World War II, raising concerns about a wider international confrontation. United Nations Under-Secretary-General Rosemary DiCarlo has characterized the war in Ukraine as entering a “dangerous new phase” with risks of regional spillover.

Data indicates that in 2025, there were 65 armed conflicts involving sovereign states, with the war in Ukraine identified as the deadliest. The current security landscape is shaped by a network of interconnected tensions, including the Middle East, China-Taiwan relations, and increasing military cooperation between Russia, China, Iran, and North Korea. Experts note that the use of drones, cyberattacks, and economic warfare can rapidly transform local disputes into global phenomena.

## Timeline

### 2026-10-18: Global armed conflicts reach highest level since World War II

Global armed conflicts have reached a post-WWII high in 2025, with 65 ongoing disputes involving sovereign states and significant instability in Ukraine, the Middle East, and East Asia.

2 sources. https://clstr.news/cluster/global-armed-conflicts-reach-highest-level-since-world-war-ii

### 2026-09-27: Global military flashpoints raise concerns of wider conflict

Rising global armed conflicts and military flashpoints involving nuclear powers have sparked concerns that regional escalations could merge into a wider international confrontation.

3 sources. https://clstr.news/cluster/global-military-flashpoints-raise-concerns-of-wider-conflict

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Cite as: Global increase in armed conflicts and geopolitical tensions. CLSTR, https://clstr.news/situations/global-increase-in-armed-conflicts-and-geopolitical-tensions