Open Data
Free, downloadable datasets on the 2026 US-Iran war and global military spending. Every file is released under CC-BY 4.0 and refreshed alongside the live trackers — use them in reporting, research, or your own charts with attribution.
Casualty figures for the 2026 US-Iran war, broken down by side — US forces, Iranian military, Lebanon, and civilians — with running totals as the conflict develops.
Cite this data
MilitarySpend.org (2026). 2026 US-Iran War Casualties Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
Documented military equipment and materiel losses during the 2026 US-Iran war — aircraft, air defenses, naval assets, and other confirmed hardware attrition by side.
Cite this data
MilitarySpend.org (2026). 2026 US-Iran War Equipment Losses Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
A dated timeline of the key events in the 2026 US-Iran war, from opening strikes through escalation and de-escalation milestones.
Cite this data
MilitarySpend.org (2026). 2026 US-Iran War Timeline Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
The estimated US financial cost of the 2026 US-Iran war, split into operational phases with the assumptions behind each phase estimate.
Cite this data
MilitarySpend.org (2026). 2026 US-Iran War Cost Phases Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
A chronology of ceasefire declarations, violations, and status changes across the 2026 US-Iran conflict, with the source and status of each event.
Cite this data
MilitarySpend.org (2026). 2026 US-Iran Ceasefire Events Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
Estimated 2026 military expenditure for the world’s top defense spenders, ranked, with each country’s share of the global total.
Cite this data
MilitarySpend.org (2026). 2026 Military Spending by Country Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
Estimated 2026 military spending per person by country, normalizing defense budgets against population for a like-for-like comparison.
Cite this data
MilitarySpend.org (2026). 2026 Military Spending per Capita Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
Defense spending and contract dollars flowing to each US state, showing where the national defense budget lands geographically.
Cite this data
MilitarySpend.org (2026). US States Defense Spending Dataset. https://militaryspend.org/data — CC-BY 4.0Licensed under CC-BY 4.0. Free to use with attribution.
License & attribution
All MilitarySpend datasets are published under the Creative Commons Attribution 4.0 International (CC-BY 4.0) license. You are free to share and adapt the data for any purpose, including commercially, as long as you credit MilitarySpend and link back to this page.
Required attribution
MilitarySpend.org — militaryspend.org/data
Example citation: MilitarySpend.org (2026). <Dataset name>. https://militaryspend.org/data — CC-BY 4.0
Questions about the data or a correction to report? See methodology.
Sources & methodology
Every number in these datasets links back to a primary source, carries a last-verified date, and is flagged for confidence — verified, disputed, or estimate — so you can see exactly how solid each figure is before you use it. Contested figures are published as low-high ranges rather than single points, and superseded numbers are logged rather than silently overwritten.
Read the full methodology behind every dataset.