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State-based armed conflicts per year since 1946

How it's computed
Rows of UCDP/PRIO ACD v26.1 counted per year and type_of_conflict. "Most since 1946" = the year with the highest total (latest year wins a tie).
Source
UCDP/PRIO Armed Conflict Dataset v26.1 · link
As of
2025 · fetched 30 Oct 2026

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80 rows
YearTotalInterstateIntrastateInternationalised intrastateExtrasystemicof which wars
19461728257
194714090510
1948203120513
194921313058
195018211058
19511428046
19521427055
19531618077
19541518064
19551307064
19561729066
19571719162
195818111156
195916012135
196015011314
196121116229
196220213237
196320213327
196425314447
196527317348
196628219347
1967335222411
196826120237
196929517439
197026216538
1971292204310
197226217436
197326317337
197428420226
197530224407
197632129208
197736329408
1978384295014
1979413344010
198041330809
1981422337013
1982442375015
1983434336014
1984423345015
1985382324013
1986443365012
1987475375015
1988393324016
1989412345010
1990492443014
1991532492013
1992511455014
199344038609
1994501472010
199541138209
1996412363010
199739134409
1998402326012
1999402326012
2000402344012
200138231509
200233129307
200333228306
200433029407
200533028505
200633028506
200735031404
200839131705
200937030707
201031023804
201137127907
201233123906
2013391281007
20144612817013
20155413221011
20165423418012
20175413023010
2018522311906
2019572292607
2020573272708
2021542262605
2022563312208
2023592362109
20245943619011
20256583522013
Data behind this figure