Global Armed Conflicts in 2025 Highlight Persistent Instability and Human Costs

Publication Date: September 28, 2025

Overview

As of September 2025, the world grapples with over 50 ongoing armed conflicts, ranging from major wars causing tens of thousands of deaths annually to smaller insurgencies. These include long-standing civil wars, interstate disputes, and insurgent activities across Africa, Asia, Europe, and the Americas. Rooted in territorial disputes, ethnic tensions, resource struggles, and political power grabs, these conflicts have displaced millions and claimed hundreds of thousands of lives, straining global humanitarian systems and economies. While some show signs of de-escalation through fragile ceasefires, others intensify, underscoring the urgent need for international diplomacy to mitigate further suffering.

Facts

Based on data from the United Nations, the Uppsala Conflict Data Program, and verified estimates from primary sources like government reports and international organizations, here is the current status of key ongoing armed conflicts as of September 28, 2025. Focus is on those with significant cumulative impacts, including start dates, estimated total deaths (all persons, military and civilian), and displaced populations.

Russo-Ukrainian War: Began in 2014 with Russia’s annexation of Crimea; escalated to full invasion in 2022. Estimated total deaths: 172,000–400,000, including over 13,800 verified civilian fatalities. Approximately 3.7 million people internally displaced within Ukraine, with 5.7 million refugees abroad, primarily in Europe.
Israeli-Palestinian Conflict (including Gaza escalation): Began in 1948; recent phase intensified with Hamas attacks on October 7, 2023. Estimated total deaths: 259,000–268,000 historically, with over 66,000 in Gaza since 2023 per Gaza’s Health Ministry records. Over 1.9 million people displaced in Gaza alone, representing nearly 90% of the population, many repeatedly.
Sudanese Civil War: Began in 2023 between the Sudanese Armed Forces and Rapid Support Forces; builds on prior conflicts since 2003. Estimated total deaths: Up to 150,000, including at least 3,384 civilians in the first half of 2025 per UN Human Rights Office documentation. Over 10.5 million displaced, including 7.7 million internally and 2 million refugees in neighboring countries.
Myanmar Civil War: Began in 1948 with ethnic insurgencies; escalated after the 2021 military coup. Estimated total deaths: Over 199,000. Approximately 3.5 million internally displaced, with additional refugees in bordering nations like Thailand and Bangladesh.
Yemeni Civil War: Began in 2011; intensified with Houthi insurgency and Saudi-led intervention in 2015. Estimated total deaths: Over 377,000, including indirect causes like famine per UN estimates. More than 4.5 million internally displaced since 2015.
Syrian Civil War: Began in 2011. Estimated total deaths: Over 656,000. Approximately 6.8 million internally displaced and 6.9 million refugees, mainly in Turkey, Lebanon, and Jordan.
Sahel Jihadist Insurgency: Began in 2002 across multiple countries including Mali, Burkina Faso, and Niger. Estimated total deaths: Over 464,000. Over 3 million displaced across the region.
Mexican Drug War: Began in 2006. Estimated total deaths: 127,000–417,000. Limited displacement data, but over 100,000 people reported missing or forcibly displaced.
Somali Civil War: Began in 1991. Estimated total deaths: 365,500–1,000,000. Over 3.8 million internally displaced.
Afghan Conflict: Began in 1978; ongoing Taliban insurgencies post-2021. Estimated total deaths: 380,000–2,800,000. Over 3.2 million internally displaced.

Historical context: Many conflicts trace to post-colonial borders (e.g., Sudan, Myanmar) or Cold War proxy wars (e.g., Afghanistan, Somalia), with recent escalations driven by governance failures and external interventions.

Perspectives

The following summarizes authenticated perspectives on the causes of the largest ongoing conflicts (Ukraine, Gaza/Israeli-Palestinian, Sudan, Myanmar, Yemen), drawn from official statements, government websites, and verified publications by stakeholders.

Russian Government (via Ministry of Foreign Affairs statements): Attributes the Ukraine conflict to NATO’s eastward expansion and the perceived threat to Russia’s security, claiming it as a defensive response to “denazification” and protection of Russian-speaking populations in eastern Ukraine from alleged persecution.
Ukrainian Government (via President Zelenskyy’s official addresses): Views the war as unprovoked Russian aggression aimed at erasing Ukrainian sovereignty, rooted in imperial ambitions to control former Soviet territories and suppress democratic movements.
Israeli Government (via Prime Minister’s Office releases): Frames the Gaza conflict as self-defense against Hamas terrorism, citing the October 2023 attacks as evidence of existential threats from groups seeking Israel’s destruction, exacerbated by Iranian backing.
Palestinian Authority/Hamas (via official Gaza Health Ministry and Hamas leadership statements): Describes the conflict as resistance to decades of Israeli occupation, blockades, and settlement expansion, which they argue violate international law and perpetuate displacement and economic strangulation.
Sudanese Armed Forces (via official military communiques): Blames the civil war on the Rapid Support Forces’ power grab and foreign-backed militias, linking it to unresolved transitions from the 2019 revolution and competition over resources like gold.
United Nations (via Secretary-General reports and Human Rights Council filings): Highlights systemic causes across conflicts like Sudan and Myanmar, including ethnic divisions, weak governance, and climate-induced resource scarcity, urging accountability for violations under international humanitarian law.

Considerations

Diplomatic negotiations through neutral mediators, such as UN-led talks in Ukraine, could establish ceasefires and territorial compromises to reduce casualties and enable humanitarian access.
International sanctions and arms embargoes, as proposed in UN resolutions for Sudan and Yemen, might pressure parties to de-escalate by limiting external support for militias.
Humanitarian corridors and increased funding for refugee programs, per UNHCR appeals, would address immediate displacement needs while building long-term stability through economic reconstruction.
Regional peace initiatives, like the African Union’s mediation in Sudan, offer pathways to power-sharing agreements that resolve underlying ethnic and resource disputes.
Accountability mechanisms, including International Criminal Court investigations in Myanmar and Gaza, promote justice and deter future atrocities by holding leaders responsible.