{"id": 1033214, "name": "Number of nuclear warheads", "unit": "warheads", "createdAt": "2025-05-21T11:46:30.000Z", "updatedAt": "2025-05-21T11:46:30.000Z", "coverage": "", "timespan": "1945-2024", "datasetId": 7092, "shortUnit": "", "columnOrder": 0, "shortName": "number_of_warheads", "catalogPath": "grapher/war/2025-05-15/nuclear_weapons_inventories/nuclear_weapons_inventories#number_of_warheads", "descriptionShort": "Estimated number of nuclear warheads in the stockpiles of nuclear powers.", "type": "int", "datasetName": "Estimated Global Nuclear Warhead Inventories", "updatePeriodDays": 365, "datasetVersion": "2025-05-15", "nonRedistributable": false, "display": {"unit": "warheads", "numDecimalPlaces": 0}, "schemaVersion": 2, "processingLevel": "minor", "presentation": {"topicTagsLinks": ["Nuclear Weapons", "War & Peace"]}, "descriptionKey": ["Stockpiles include warheads assigned to military forces, but exclude retired warheads queued for dismantlement.", "Retired warheads are only included in the global total.", "The exact number of countries' warheads is secret, and the estimates are based on publicly available information, historical records, and occasional leaks.", "Warheads vary substantially in their destructing power."], "dimensions": {"years": {"values": [{"id": 1945}, {"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": 171, "name": "China", "code": "CHN"}, {"id": 3, "name": "France", "code": "FRA"}, {"id": 137, "name": "India", "code": "IND"}, {"id": 133, "name": "Israel", "code": "ISR"}, {"id": 128, "name": "North Korea", "code": "PRK"}, {"id": 101, "name": "Pakistan", "code": "PAK"}, {"id": 12, "name": "Russia", "code": "RUS"}, {"id": 81, "name": "South Africa", "code": "ZAF"}, {"id": 1, "name": "United Kingdom", "code": "GBR"}, {"id": 13, "name": "United States", "code": "USA"}, {"id": 355, "name": "World", "code": "OWID_WRL"}]}}, "origins": [{"id": 3559, "title": "Estimated Global Nuclear Warhead Inventories", "description": "This dataset provides information on the number of stockpiled nuclear warheads by the nuclear powers.", "producer": "Federation of American Scientists", "citationFull": "Hans M. Kristensen, Matt Korda, Robert S. Norris, Eliana Johns, and Mackenzie Knight, Federation of American Scientists - Estimated Global Nuclear Warhead Inventories.", "attributionShort": "FAS", "urlMain": "https://fas.org/initiative/status-world-nuclear-forces/", "dateAccessed": "2025-05-15", "datePublished": "2024-12-16", "license": {"name": "CC BY 4.0"}}]}