UCDP: research threshold
UCDP calls a state-based armed conflict active when a conflict dyad reaches at least 25 battle-related deaths in a calendar year. It separately records non-state conflict and one-sided violence.
Read UCDP's definitionsBecause ‘have they invaded yet?’ shouldn't require doomscrolling.
There is no single universally accepted live total: research datasets, legal classifications, and news trackers count different kinds of violence. Below, we explain those differences and show HTIY's narrower set of directional interstate invasion questions, with a source-backed briefing for every row.
Last refreshed: Sep 21, 2026, 08:58 PM UTC
Page content updated .
The ICRC reported around 130 active armed conflicts worldwide at the start of 2026. The latest completed UCDP year counts a different universe: 65 state-based conflicts in 2025, including 13 that reached its war-intensity threshold and 8 fought between states. These totals are not contradictory. The ICRC applies international-humanitarian-law classifications, while UCDP applies research definitions and annual fatality thresholds.
HTIY does not collapse unlike categories into one worldwide war count. In the latest snapshot, this site follows 9 directional interstate questions: 2 marked YES for a confirmed invasion or continuing occupation campaign, 0 marked KINDA for limited direct or invasion-adjacent action, and 7 marked NO. Those are invasion-threshold answers, not a census of civil wars, insurgencies, occupations, or every legally classified armed conflict.
None in the current tracked set.
Snapshot refreshed Sep 21, 2026, 08:58 PM UTC. A NO answer can still carry a high escalation temperature; it means the narrower invasion or direct-action threshold is not currently met.
There is no single one-line definition that every authoritative source uses. The scope, time window, casualty threshold, parties, and legal question all change the resulting count.
UCDP calls a state-based armed conflict active when a conflict dyad reaches at least 25 battle-related deaths in a calendar year. It separately records non-state conflict and one-sided violence.
Read UCDP's definitionsThe ICRC classifies international and non-international armed conflicts from facts and legal criteria to determine which rules of international humanitarian law apply.
Read the ICRC opinion paperACLED records political-violence events and actors but does not prescribe one aggregate category called “war.” Analysts choose how to group those events for the question they are studying.
Read the ACLED codebookFor comprehensive global datasets, use those primary sources. Use HTIY for the narrower question in its name: whether one tracked country has invaded another yet.
Open a focused regional view for the current invasion answers, direct-hostility context, and tracked flashpoints in that part of the world.
YES means public reporting confirms an invasion or continuing occupation campaign. KINDA means limited direct action or invasion-adjacent activity is confirmed but that invasion threshold has not been met. NO means neither threshold is currently met. Temperature is a separate escalation-pressure score, so a page can be hot while the answer is still NO. A war label alone never changes the invasion answer to YES.
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