{"id": 1075496, "name": "Number of states involved in conflicts - Conflict type: state-based", "unit": "states", "createdAt": "2025-06-16T17:48:05.000Z", "updatedAt": "2025-08-06T11:46:45.000Z", "coverage": "", "timespan": "1946-2024", "datasetId": 7120, "columnOrder": 0, "shortName": "number_participants__conflict_type_state_based", "catalogPath": "grapher/war/2025-06-13/ucdp/ucdp_country#number_participants__conflict_type_state_based", "dimensions": {"years": {"values": [{"id": 1946}, {"id": 1947}, {"id": 1948}, {"id": 1949}, {"id": 1950}, {"id": 1951}, {"id": 1952}, {"id": 1953}, {"id": 1954}, {"id": 1955}, {"id": 1956}, {"id": 1957}, {"id": 1958}, {"id": 1959}, {"id": 1960}, {"id": 1961}, {"id": 1962}, {"id": 1963}, {"id": 1964}, {"id": 1965}, {"id": 1966}, {"id": 1967}, {"id": 1968}, {"id": 1969}, {"id": 1970}, {"id": 1971}, {"id": 1972}, {"id": 1973}, {"id": 1974}, {"id": 1975}, {"id": 1976}, {"id": 1977}, {"id": 1978}, {"id": 1979}, {"id": 1980}, {"id": 1981}, {"id": 1982}, {"id": 1983}, {"id": 1984}, {"id": 1985}, {"id": 1986}, {"id": 1987}, {"id": 1988}, {"id": 1989}, {"id": 1990}, {"id": 1991}, {"id": 1992}, {"id": 1993}, {"id": 1994}, {"id": 1995}, {"id": 1996}, {"id": 1997}, {"id": 1998}, {"id": 1999}, {"id": 2000}, {"id": 2001}, {"id": 2002}, {"id": 2003}, {"id": 2004}, {"id": 2005}, {"id": 2006}, {"id": 2007}, {"id": 2008}, {"id": 2009}, {"id": 2010}, {"id": 2011}, {"id": 2012}, {"id": 2013}, {"id": 2014}, {"id": 2015}, {"id": 2016}, {"id": 2017}, {"id": 2018}, {"id": 2019}, {"id": 2020}, {"id": 2021}, {"id": 2022}, {"id": 2023}, {"id": 2024}]}, "entities": {"values": [{"id": 273, "name": "Africa", "code": null}, {"id": 290, "name": "Americas", "code": null}, {"id": 29325, "name": "Asia and Oceania", "code": null}, {"id": 276, "name": "Europe", "code": null}, {"id": 25487, "name": "Middle East", "code": null}, {"id": 355, "name": "World", "code": "OWID_WRL"}]}}, "descriptionShort": "Included are states that were primary participants in at least one interstate, intrastate, or extrasystemic conflict that year.", "type": "int", "dataChecksum": "13220927480107949451", "metadataChecksum": "7417022318128699770", "datasetName": "UCDP, History of war", "datasetVersion": "2025-06-13", "nonRedistributable": false, "display": {"unit": "states", "numDecimalPlaces": 0}, "schemaVersion": 2, "presentation": {"attribution": "Uppsala Conflict Data Program and Peace Research Institute Oslo (2025)", "topicTagsLinks": ["War & Peace"]}, "descriptionKey": ["A state-based conflict is defined by the [Uppsala Conflict Data Program (UCDP)](https://ucdp.uu.se/) as a conflict between two armed groups, at least one of which is a state, that causes at least 25 deaths during a year. This includes combatant and civilian deaths due to fighting.", "A country is considered to participate in a conflict if they were a primary participant, which refers to those participants that have the main disagreement of the conflict."], "origins": [{"id": 5190, "title": "Georeferenced Event Dataset", "description": "This dataset is UCDP's most disaggregated dataset, covering individual events of organized violence (phenomena of lethal violence occurring at a given time and place). These events are sufficiently fine-grained to be geo-coded down to the level of individual villages, with temporal durations disaggregated to single, individual days.\n\nYou can find more notes at https://ucdp.uu.se/downloads/ged/ged251.pdf", "producer": "Uppsala Conflict Data Program", "citationFull": "Davies, S., Pettersson, T., Sollenberg, M., & \u00d6berg, M. (2025). Organized violence 1989\u20132024, and the challenges of identifying civilian victims. Journal of Peace Research, 62(4).\n\nSundberg, Ralph and Erik Melander (2013) Introducing the UCDP Georeferenced Event Dataset. Journal of Peace Research 50(4).", "attributionShort": "UCDP", "versionProducer": "v25.1", "urlMain": "https://ucdp.uu.se/downloads/index.html#ged_global", "urlDownload": "https://ucdp.uu.se/downloads/ged/ged251-csv.zip", "dateAccessed": "2025-06-13", "datePublished": "2025", "license": {"url": "https://creativecommons.org/licenses/by/4.0/", "name": "CC BY 4.0"}}, {"id": 5191, "title": "Armed Conflict", "description": "A conflict-year dataset with information on armed conflict where at least one party is the government of a state in the time period 1946-2024.\n\nYou can find more notes at https://ucdp.uu.se/downloads/ucdpprio/ucdp-prio-acd-251.pdf", "producer": "Uppsala Conflict Data Program and Peace Research Institute Oslo", "citationFull": "Davies, S., Pettersson, T., Sollenberg, M., & \u00d6berg, M. (2025). Organized violence 1989\u20132024, and the challenges of identifying civilian victims. Journal of Peace Research, 62(4).\n\nGleditsch, Nils Petter, Peter Wallensteen, Mikael Eriksson, Margareta Sollenberg, and H\u00e5vard Strand (2002) Armed Conflict 1946-2001: A New Dataset. Journal of Peace Research 39(5).", "attributionShort": "UCDP/PRIO", "versionProducer": "version 25.1", "urlMain": "https://ucdp.uu.se/downloads/index.html#armedconflict", "urlDownload": "https://ucdp.uu.se/downloads/ucdpprio/ucdp-prio-acd-251-csv.zip", "dateAccessed": "2025-06-13", "datePublished": "2025", "license": {"url": "https://creativecommons.org/licenses/by/4.0/", "name": "CC BY 4.0"}}]}