States involved in state-based conflicts in Ukraine
Ukraine: States involved in state-based conflicts was 1 in 2025. ◆ Volatile
States involved in state-based conflicts in Ukraine, 1991–2025
Source: Uppsala Conflict Data Program and Peace Research Institute Oslo (2026) – processed by Our World in Data.
Analysis
The most recent figure for states involved in state-based conflicts in Ukraine is 1, measured in 2025. That is the highest value across all 35 years on record.
Compared with earlier readings it is unchanged over ten years.
Over the whole period, states involved in state-based conflicts in Ukraine peaked at 1 in 2014 and was at its lowest, 0, in 1991.
That places Ukraine 1st out of 194 countries with data for 2025, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
States involved in state-based conflicts in Ukraine, year by year
| Year | Value | Change |
|---|---|---|
| 1991 | 0 | — |
| 1992 | 0 | — |
| 1993 | 0 | — |
| 1994 | 0 | — |
| 1995 | 0 | — |
| 1996 | 0 | — |
| 1997 | 0 | — |
| 1998 | 0 | — |
| 1999 | 0 | — |
| 2000 | 0 | — |
| 2001 | 0 | — |
| 2002 | 0 | — |
| 2003 | 0 | — |
| 2004 | 0 | — |
| 2005 | 0 | — |
| 2006 | 0 | — |
| 2007 | 0 | — |
| 2008 | 0 | — |
| 2009 | 0 | — |
| 2010 | 0 | — |
| 2011 | 0 | — |
| 2012 | 0 | — |
| 2013 | 0 | — |
| 2014 | 1 | — |
| 2015 | 1 | +0.0% |
| 2016 | 1 | +0.0% |
| 2017 | 1 | +0.0% |
| 2018 | 1 | +0.0% |
| 2019 | 1 | +0.0% |
| 2020 | 1 | +0.0% |
| 2021 | 1 | +0.0% |
| 2022 | 1 | +0.0% |
| 2023 | 1 | +0.0% |
| 2024 | 1 | +0.0% |
| 2025 | 1 | +0.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 0 | 0 | 0 | 9 |
| 2000s | 0 | 0 | 0 | 10 |
| 2010s | 0.6 | 0 | 1 | 10 |
| 2020s | 1 | 1 | 1 | 6 |
Countries ranked near Ukraine
- 1 Afghanistan 1 compare
- 1 Angola 1 compare
- 1 Benin 1 compare
- 1 Burkina Faso 1 compare
- 1 Cambodia 1 compare
- 1 Cameroon 1 compare
- 1 Central African Republic 1 compare
- 1 Colombia 1 compare
- 1 Democratic Republic of Congo 1 compare
- 1 Ethiopia 1 compare
- 1 Haiti 1 compare
- 1 India 1 compare
- 1 Indonesia 1 compare
- 1 Iran 1 compare
- 1 Iraq 1 compare
- 1 Israel 1 compare
- 1 Kenya 1 compare
- 1 Mali 1 compare
- 1 Mozambique 1 compare
- 1 Myanmar 1 compare
- 1 Niger 1 compare
- 1 Nigeria 1 compare
- 1 Pakistan 1 compare
- 1 Philippines 1 compare
- 1 Russia 1 compare
- 1 Rwanda 1 compare
- 1 Somalia 1 compare
- 1 South Sudan 1 compare
- 1 Sudan 1 compare
- 1 Syria 1 compare
- 1 Thailand 1 compare
- 1 Togo 1 compare
- 1 Turkey 1 compare
- 1 Yemen 1 compare
More social development data for Ukraine
- Refugees under the mandate of the UNHCR by country or territory of 2,370 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 5.22 million (2025)
- Political Rights Rating 4 (2025)
- Electoral democracy 1 (2025)
- Political rights rating fh, annual growth rate 0 % change on previous year (2025)
- Political rights rating fh, gaps filled 4 (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.134 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 5.22 million (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0.0001 units per person (2025)
- Refugees under the mandate of the UNHCR by country or territory of 0 units per US$ of GDP (2025)
Frequently asked questions
- What is states involved in state-based conflicts in Ukraine?
- States involved in state-based conflicts in Ukraine was 1 in 2025, according to Uppsala Conflict Data Program and Peace Research Institute Oslo (2026) – processed by Our World in Data.
- What is the highest states involved in state-based conflicts recorded in Ukraine?
- The highest recorded value was 1 in 2014.
- What is the lowest states involved in state-based conflicts recorded in Ukraine?
- The lowest recorded value was 0 in 1991.
- How does Ukraine rank for states involved in state-based conflicts?
- Ukraine ranks 1st out of 194 countries with data for 2025.
- Is states involved in state-based conflicts rising or falling in Ukraine?
- Over the last ten years it is unchanged. The long-run trend across the full record is volatile.
- Where does this Ukraine data come from?
- The figures come from Uppsala Conflict Data Program and Peace Research Institute Oslo (2026) – processed by Our World in Data, published as part of States involved in state-based conflicts. Statizoid updates them automatically from the source API.
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About this data
State was a primary participant in at least one interstate, intrastate, or extrasystemic conflict that year.