The world in 2026 is more violent than at any point since World War II. According to ACLED, there are 46 active armed conflicts raging across 76 countries, with over 240,000 people killed by political violence in the past twelve months alone. From full-scale interstate wars to grinding insurgencies, the global conflict landscape is expanding — not contracting.

This is a comprehensive look at every major war currently being fought, the humanitarian toll each is inflicting, and the flashpoints most likely to ignite next.

The Major Wars: Conflicts Killing Thousands Every Year

1. The US-Israel War on Iran (February 2026 – Present)

The newest and most explosive conflict on earth began on February 28, 2026, when the United States and Israel launched a coordinated strike campaign against Iran targeting its nuclear program, ballistic missile infrastructure, and military leadership. Nearly 900 strikes in the first 12 hours killed Supreme Leader Ali Khamenei and dozens of senior officials.

Iran retaliated with over 500 ballistic missiles and 2,000 drones targeting US embassies, military installations, and oil infrastructure across the Middle East. Mojtaba Khamenei was elected as the new Supreme Leader on March 8. As of Day 26 of the conflict:

  • Casualties: Over 1,500 dead in Iran, at least 18 in Israel, 13 US soldiers, and 22 killed in Gulf states
  • Lebanon spillover: At least 1,072 killed and 2,966 wounded since March 2
  • Strait of Hormuz: Approximately 2,000 vessels and 20,000 seafarers are stranded
  • Iranian capability declining: Israel has destroyed over 330 of Iran's estimated 470 ballistic missile launchers. Daily missile fire on Israel has dropped from 90 per day to around 10

Iran has rejected the US ceasefire proposal and issued a counterproposal. Trump has ordered a five-day pause on strikes against Iranian energy infrastructure, but diplomatic confusion reigns — Iran accuses the US of buying time while deploying more forces to the region.

2. Russia-Ukraine War (2022 – Present)

Now in its fifth year, Russia's full-scale invasion of Ukraine is the longest continuous major war Russia has fought since the 18th century. As of March 23, 2026 — Day 1,489 of the invasion — Russia controls approximately 20% of Ukrainian territory, an area roughly the size of Pennsylvania.

Key facts on the ground:

  • Russian casualties: Approximately 1,000,000 killed and wounded (Ukraine's General Staff claims 1.29 million total losses)
  • Ukrainian casualties: Estimated 250,000–300,000 killed and wounded
  • Displacement: 10.6 million Ukrainians displaced — 24% of the pre-invasion population
  • Energy destruction: Two-thirds of Ukraine's energy production capacity destroyed or damaged

February 2026 marked a turning point — it was the first month since 2024 where Ukraine regained more territory than it lost. Ukrainian forces liberated 285.6 km² in the Oleksandrivka direction and nearly fully liberated Dnipropetrovsk Oblast. Meanwhile, Ukrainian drone strikes have forced nearly 40% of Russia's oil refining capacity offline.

Diplomatically, 67% of Russians now support peace negotiations — a record high. The EU has pledged EUR 90 billion in support loans for Ukraine through 2027. But analysts assess the war will end only when Russia either wins or accepts it cannot — and currently it can do neither.

3. Israel-Gaza War (2023 – Present)

A ceasefire technically holds in Gaza following the October 2025 agreement under a US-backed 20-point peace plan. Phase two began in January 2026, with an International Stabilisation Force being assembled from troops from Indonesia, Morocco, Kazakhstan, Kosovo, and Albania. All 20 living Israeli hostages were released on October 13, 2025.

But the reality on the ground tells a different story:

  • Death toll since October 7, 2023: At least 72,263 Palestinians killed, including 20,179 children
  • Ceasefire violations: Israel has violated the ceasefire at least 2,073 times since October 2025, killing 687 Palestinians
  • Displacement: 1.4 million people remain displaced across 1,200 sites
  • Iran war impact: After the US-Israel strikes on Iran began, Israel closed all of Gaza's borders. Negotiations on Hamas disarming and Israeli withdrawal are suspended

The US-Iran war has effectively frozen Gaza's peace process. Trump's peace plan has stalled as the Iran conflict consumes Washington's attention.

4. Sudan Civil War (2023 – Present)

Sudan's war between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) has become the world's worst humanitarian crisis. In January 2026, the military-led government returned to a devastated Khartoum after nearly three years in exile in Port Sudan.

  • Death toll: An estimated 260,000+ killed by violence, starvation, and disease — some estimates reach 400,000
  • Displacement: 12 million people displaced over two and a half years
  • Humanitarian need: 33.7 million people — two-thirds of Sudan's population — need humanitarian assistance in 2026
  • Healthcare collapse: Over 70% of hospitals have been destroyed
  • Genocide finding: A UN fact-finding mission declared that RSF actions in El Fasher bear the "hallmarks of genocide"

In February 2026, Chad shut its eastern border with Sudan indefinitely after repeated armed incursions. The EU and UN Security Council have imposed sanctions on RSF commanders, but there is no ceasefire in sight.

5. Myanmar Civil War (2021 – Present)

Four years after the military junta's coup, Myanmar's Tatmadaw controls only 21% of the country's territory, while resistance forces and ethnic armies hold 42%. The People's Defence Force has grown to over 85,000 fighters, coordinating with established ethnic armies like the Kachin Independence Army and the Karen National Liberation Army.

Key developments:

  • Resistance forces captured the Tatmadaw's Northeastern Command headquarters in Lashio and Western Command headquarters in Ann
  • The junta introduced nationwide conscription, swelling army ranks by nearly 100,000 — but using Russian-inspired human wave tactics with poorly trained conscripts
  • Rebel groups are innovating with fibre-optic FPV drones inspired by Ukrainian battlefield tactics — these are immune to Russian-supplied jamming systems
  • Air strikes remain the leading cause of civilian casualties, with deaths from aerial raids rising 52% in 2025
  • Approximately 93,000 people have been killed since the coup

The central challenge for 2026: resistance forces must transition from guerrilla tactics to coordinated mobile brigades capable of holding territory against a desperate junta.

6. Democratic Republic of Congo – M23 War

The M23 rebel group, backed by Rwanda, now controls the largest territory held by any rebel group in the DRC since the devastating wars of the 1990s — including the major cities of Goma and Bukavu. Over 7,000 people were killed in January and February 2025 alone.

  • Displacement: Over 7 million people displaced — one of the world's worst displacement crises
  • US sanctions: Washington sanctioned Rwanda's military and four top officials for direct operational support of M23
  • Private military involvement: Erik Prince's Vectus Global forces and Israeli advisers are supporting DRC special forces with attack drones
  • Diplomacy: The US hosted DRC-Rwanda talks in Washington in March 2026, with both sides committing to implementing the Washington Accords peace framework

7. India-Pakistan Conflict (May 2025)

The two nuclear-armed rivals fought an 88-hour war in May 2025 — their most significant military confrontation in decades. India launched Operation Sindoor with missile strikes on Pakistan-based militant infrastructure after the Pahalgam attack killed 26 civilians in Kashmir.

Pakistan responded by striking Indian military bases across 15 locations with drones, shooting down four Indian jets (a Rafale, Mirage, MiG-29, and Sukhoi 30). This was the first drone battle between two nuclear-armed nations and the first significant contest between high-end Chinese and Western military hardware.

A ceasefire was reached on May 10 after four days. But the aftermath is sobering: dialogue remains limited, a key water-sharing treaty is suspended, and both nations are rebuilding their arsenals. The Council on Foreign Relations rates a renewed India-Pakistan conflict in 2026 as moderate likelihood.

Other Significant Conflicts

  • Yemen: The Houthi movement continues launching drones and missiles at Israel while severely disrupting Red Sea commercial shipping
  • Mexico Drug War: Over 8,600 killed in the past year as cartels battle government forces and each other
  • Haiti: Over 4,500 killed by political violence as gangs control large portions of Port-au-Prince
  • Nigeria: A complex patchwork of Boko Haram insurgency, banditry in the northwest, and separatist tensions in the southeast
  • Sahel Region (Mali, Burkina Faso, Niger): Militants have escalated attacks as Russia expands its influence through the Africa Corps
  • Syria: Fighting continues despite the fall of Bashar al-Assad, with multiple factions competing for control

Where Could the Next War Erupt?

Multiple leading think tanks — the Council on Foreign Relations, International Crisis Group, Eurasia Group, and Stimson Center — have flagged 2026 as a year of unprecedented geopolitical risk. Here are the flashpoints most likely to ignite:

Ethiopia vs. Eritrea

This may be the most dangerous flashpoint the world is ignoring. Ethiopian PM Abiy Ahmed has publicly claimed a right to sovereign sea access through Eritrea's port of Assab, and both countries have amassed troops along their shared border. Ethiopia has 600,000 ground troops; Eritrea fields approximately 200,000.

Abiy has accused Eritrean troops of committing atrocities during the Tigray war — a dramatic reversal after years of denial. Eritrea has forged alliances with Egypt and Sudan's military, while Ethiopia leans toward the UAE. The International Crisis Group is urging urgent diplomatic intervention, but Eritrea has refused dialogue.

Taiwan Strait Crisis

While US intelligence assesses an imminent Chinese invasion as unlikely, Beijing's military buildup continues. China's defense budget stands at $247 billion versus Taiwan's $31 billion. The PLA has over 2 million active personnel against Taiwan's 170,000.

The greater risk is not invasion but gray zone coercion — blockades, cyber warfare, information operations — designed to achieve reunification without triggering a direct US military response. Xi Jinping has described reunification as unstoppable, and Trump has not committed to defending Taiwan.

US Military Action Against Venezuela

The Council on Foreign Relations rates this as a high-likelihood, high-impact contingency for 2026. The Trump administration has signaled intent to assert direct control over America's own backyard, and Venezuela's political crisis continues to deepen.

Russia-NATO Escalation

The hybrid war between Russia and NATO may be more dangerous than the frontlines in Ukraine. Russian drones have probed NATO air defenses throughout 2025, and the growing number of provocations makes an armed clash sufficiently plausible according to conflict analysts.

South Sudan

After years off the radar, South Sudan has returned to the International Crisis Group's watchlist due to election delays and rising factional violence.

Renewed India-Pakistan Conflict

The May 2025 war raised the escalation ladder's starting rung, meaning the next conflict could escalate faster and more intensely. Both nations are reconstituting their arsenals.

The New Domains of War

Modern conflict is no longer confined to battlefields. The wars of 2026 are being fought simultaneously across multiple domains:

  • Cyber warfare: State-sponsored attacks on critical infrastructure, financial systems, and government networks
  • Drone revolution: From Ukraine's fibre-optic FPV drones to DRC's Turkish-made attack drones, unmanned systems are transforming how wars are fought
  • Economic warfare: Sanctions, trade restrictions, and energy weaponization are integral to every major conflict
  • Space and satellites: Satellite infrastructure has become both a critical military asset and a target
  • Information warfare: Disinformation campaigns are now a standard tool of war

The Human Cost

Behind every statistic is a human being. Across all active conflicts in 2026:

  • Over 120 million people are forcibly displaced worldwide — a record that continues to climb
  • Over 300 million people need humanitarian assistance
  • Famine is being weaponized in Sudan, Gaza, and parts of Myanmar
  • Children are disproportionately affected — 20,179 killed in Gaza alone, millions malnourished in Sudan

The international system designed to prevent and resolve conflicts — the United Nations, diplomatic frameworks, international law — is under extraordinary strain. The Security Council remains paralyzed on most major conflicts due to great-power vetoes.

What Comes Next?

The trajectory is not encouraging. Every major conflict analyst organization assesses that 2026 will see the further dispersion of instability across multiple regions simultaneously. The US-Iran war has added a massive new dimension of risk to an already overloaded system. Nuclear-armed states are in direct or proxy conflict with each other. And the world's attention — and resources — are being split across too many crises at once.

The question is no longer whether there will be more conflict, but whether the international community can find the political will to stop any of it. As the International Crisis Group warns: each conflict now carries geopolitical implications of unprecedented scale.

This article reflects the state of global conflicts as of March 26, 2026. The situation in several theaters — particularly the US-Iran war and Russia-Ukraine front — is evolving rapidly.