Overview
- Uppsala Conflict Data Program figures published by PRIO on Tuesday show 65 conflicts involving at least one state in 2025, the highest count since records began in 1946.
- Interstate wars doubled to eight in 2025, a sharp reversal of a long post‑World War II trend and including clashes such as Russia–Ukraine, Iran–Israel, India–Pakistan, and other border fights.
- Battle-related deaths reached roughly 244,000–245,000, with the Russia–Ukraine war accounting for about 62 percent of those fatalities and one-sided killings of civilians jumping to about 76,500 largely after the El Fasher massacres in Sudan.
- Conflicts grew more international and complex, with roughly 35 countries involved and many states fighting on multiple fronts, a pattern that has intensified displacement and restricted humanitarian access.
- PRIO and UCDP analysts link the surge to rising geopolitical polarization and weakened institutions such as the UN Security Council, a dynamic that could lock in a higher baseline of violent, hard-to-manage wars and deepen humanitarian crises.