Global military spending reached $2.443 trillion in 2023, a 6.8% rise from the prior year. The Institute for Economics and Peace reports peacebuilding returns of 16 to 1. Across the same period, conflicts drove displacement to 117.3 million people by mid-2024 and deepened harm from battle and insecurity.
Key Takeaways
- In 2022, global battle-related deaths reached 238,000, the highest since the Korean War, per UCDP/PRIO
- ACLED estimates over 250,000 total fatalities from organized violence in 2023 across all regions
- Ukraine war caused 70,000 civilian casualties by end-2023 according to OHCHR
- In 2023, the Uppsala Conflict Data Program recorded 59 state-based armed conflicts worldwide, marking the highest number since systematic recording began in 1946
- The Armed Conflict Location & Event Data Project (ACLED) reported over 233,000 political violence events in 2023 across 190 countries
- SIPRI data shows 56 countries were involved in active armed conflicts in 2022, up from 48 in 2021
- UNHCR recorded 117.3 million forcibly displaced people by mid-2024 due to conflicts
- IOM estimates 110 million displaced worldwide in 2024, with 71% from conflicts
- Ukraine refugee crisis created 6.5 million refugees since 2022 invasion
- Conflicts cost global economy $17.5 trillion in 2023, 12% of GDP, per IEP
- Ukraine war GDP loss estimated at $200 billion in 2023 by World Bank
- Middle East conflicts reduced regional GDP growth by 2.5% annually since 2011
- Global military expenditure reached $2.443 trillion in 2023, up 6.8% from 2022, per SIPRI
- Top 5 arms spenders (US, China, Russia, India, Saudi) accounted for 60% of global total in 2023
- US military budget was $916 billion in 2023, 37% of world total
In 2023, conflicts drove record political violence and mass displacement, while the world spent heavily on arms.
Related reading
01 · Category
Casualties17 stats
01
In 2022, global battle-related deaths reached 238,000, the highest since the Korean War, per UCDP/PRIO
02
ACLED estimates over 250,000 total fatalities from organized violence in 2023 across all regions
03
Ukraine war caused 70,000 civilian casualties by end-2023 according to OHCHR
04
Gaza conflict from Oct 2023 resulted in over 35,000 Palestinian deaths per Gaza Health Ministry, verified by UN
05
Sudan civil war led to 15,000 deaths in 2023 per ACLED
06
Afghanistan saw 5,200 security-related deaths in 2023 despite Taliban rule
07
Sahel region (Mali, Burkina Faso, Niger) recorded 11,000 fatalities from jihadist violence in 2023
08
Mexico's cartel wars caused 30,000 homicides in 2023, per government data
09
Somalia's al-Shabaab insurgency killed 7,000 in 2023
10
Ethiopia's Tigray war aftermath saw 600,000 total deaths estimated by WSJ
11
Yemen war has caused 377,000 deaths since 2014 including indirect, per UN
12
Syria civil war death toll exceeds 500,000 as of 2024 per Syrian Observatory
13
DR Congo conflicts resulted in 6 million deaths since 1996
14
Global under-5 mortality in conflict zones is 2.5 times higher, affecting 13 million children yearly
15
ICRC reports 90% of war victims are civilians in modern conflicts
16
Landmine casualties reached 5,544 in 2023, highest since 2012, per Landmine Monitor
17
Cluster munitions used in Ukraine caused 1,000+ casualties in 2023
Interpretation
Casualties Interpretation
Our grim new global pastime of "major conflict bingo" has a full and bloody card, proving that while we've stopped counting most wars as world wars, the sheer scale of human suffering is now tragically planetary.
02 · Category
Conflict Incidence20 stats
01
In 2023, the Uppsala Conflict Data Program recorded 59 state-based armed conflicts worldwide, marking the highest number since systematic recording began in 1946
02
The Armed Conflict Location & Event Data Project (ACLED) reported over 233,000 political violence events in 2023 across 190 countries
03
SIPRI data shows 56 countries were involved in active armed conflicts in 2022, up from 48 in 2021
04
The Council on Foreign Relations' Global Conflict Tracker lists 30 ongoing conflicts as of 2024, affecting over 2 billion people
05
International Crisis Group identified 70 violent crises in its 2024 CrisisWatch report
06
Heidelberg Institute for International Conflict Research (HIIK) documented 362 armed conflicts in 2023, including 28 wars
07
Peace Research Institute Oslo (PRIO) notes 52 active armed conflicts in 2023, with Africa hosting 40% of them
08
The Institute for Economics and Peace's Global Peace Index 2023 ranks 163 countries, with 97 deteriorating in peacefulness
09
Correlates of War project records over 2,500 interstate and civil wars since 1816
10
Small Arms Survey 2023 estimates 1 billion small arms in circulation fueling 40 ongoing conflicts
11
In 2023, Yemen's civil war saw 5,000 battle-related deaths according to UCDP
12
ACLED recorded 28,000 fatalities from political violence in the Sahel region in 2023 alone
13
Global Terrorism Index 2024 reports terrorism deaths rose 22% to 8,352 in 2023
14
HIIK's Conflict Barometer 2023 lists Syria as having the most intense war with over 10 limited wars
15
PRIO's Conflict Trends report indicates Asia had 15 new conflict starts in 2023
16
IISS Military Balance 2024 notes 25 high-intensity conflicts ongoing
17
Council on Foreign Relations tracks 7 critical conflicts in Middle East as of 2024
18
Crisis Group reports 15 intrastate conflicts escalated in Q1 2024
19
UCDP records 11 non-state conflicts in Latin America in 2023
20
ACLED data shows Myanmar had 4,000 violence events in 2023
Interpretation
Conflict Incidence Interpretation
Despite our century's dazzling progress in connecting the world, we seem tragically more skilled at weaving webs of conflict, with a record number of active wars and political violence events now reaching directly or indirectly into the lives of over two billion people.
03 · Category
Displacements16 stats
01
UNHCR recorded 117.3 million forcibly displaced people by mid-2024 due to conflicts
02
IOM estimates 110 million displaced worldwide in 2024, with 71% from conflicts
03
Ukraine refugee crisis created 6.5 million refugees since 2022 invasion
04
Syrian refugee population stands at 6.8 million externally displaced as of 2024
05
Afghan refugees number 6 million post-2021 Taliban takeover
06
South Sudan has 2.2 million refugees and 4 million IDPs from civil war
07
DR Congo has 7.3 million IDPs, highest globally, due to eastern conflicts
08
Sudan crisis displaced 10 million since April 2023, including 8.6 million IDPs
09
Venezuela crisis led to 7.7 million refugees and migrants since 2014
10
Myanmar has 3.5 million IDPs from civil war and Rohingya crisis
11
Yemen war displaced 4.5 million people internally since 2015
12
Sahel displacement reached 4 million across Burkina Faso, Mali, Niger by 2024
13
Somalia has 3.8 million displaced, 90% from conflict and climate
14
Nigeria's Boko Haram conflict displaced 3.3 million in northeast
15
Ethiopia has 4.4 million IDPs post-Tigray war
16
Colombia's armed groups displaced 300,000 in 2023 alone
Interpretation
Displacements Interpretation
The sheer, staggering scale of these numbers represents not just a failure of global diplomacy but a shameful monument to the human capacity for generating chaos and then leaving our neighbors to fend for themselves in the ruins.
More related reading
04 · Category
Economic Impacts15 stats
01
Conflicts cost global economy $17.5 trillion in 2023, 12% of GDP, per IEP
02
Ukraine war GDP loss estimated at $200 billion in 2023 by World Bank
03
Middle East conflicts reduced regional GDP growth by 2.5% annually since 2011
04
Sahel instability cost $50 billion in lost growth 2015-2023
05
Yemen war shrank economy by 50% since 2015, per UN
06
Syria's GDP fell 80% from pre-war levels by 2023
07
Global food price spike from Ukraine war added 75 million to hunger, costing $1 trillion
08
Refugee hosting costs $200 billion annually to low-income countries
09
Arms trade diverts $100 billion yearly from development aid
10
Conflict zones lose 2.5% GDP growth per year of violence, per World Bank study
11
DR Congo mineral-rich east loses $1 billion yearly to warlords
12
Afghanistan opium economy worth $2.5 billion fuels 80% of insurgency
13
Global sanctions on Russia cost $300 billion in frozen assets 2022-2024
14
Energy market volatility from conflicts added $1.2 trillion to import bills 2022-2023
15
Peacebuilding ROI is 16:1 per dollar invested, per IEG evaluation
Interpretation
Economic Impacts Interpretation
The world is funding its own funeral with one hand while holding a receipt for the party it could have thrown with the other, as conflict drains $17.5 trillion from the global economy—a sum that starkly mocks the 16-to-1 return on peace we persistently refuse to invest in.
05 · Category
Military Spending16 stats
01
Global military expenditure reached $2.443 trillion in 2023, up 6.8% from 2022, per SIPRI
02
Top 5 arms spenders (US, China, Russia, India, Saudi) accounted for 60% of global total in 2023
03
US military budget was $916 billion in 2023, 37% of world total
04
Russia increased military spending by 24% to $109 billion in 2023 amid Ukraine war
05
China’s military expenditure rose 5.5% to $292 billion in 2023
06
Middle East military spending surged 9.1% to $200 billion in 2023
07
Ukraine's military budget jumped to $64.8 billion in 2023, 37% of GDP
08
Global arms trade volume was $108 billion in SIPRI TIV for 2015-2023 average
09
US arms exports dominated 40% of global market 2019-2023
10
Russia arms exports fell 64% 2019-2023 due to Ukraine war
11
France became second largest arms exporter with 11% share 2019-2023
12
IISS reports 100+ countries increased defense budgets post-2022
13
Nuclear-armed states spent $91.4 billion on nukes in 2023, up 4%
14
Private military contractors revenue hit $250 billion globally in 2023
15
Drone market for military use projected to $27 billion by 2025
16
Cyber defense spending reached $150 billion worldwide in 2023
Interpretation
Military Spending Interpretation
We are collectively pouring a record-breaking, multi-trillion-dollar deluge onto the global fire while simultaneously, and with great entrepreneurial spirit, selling more buckets to keep it burning.
06 · Category
Peace Efforts16 stats
01
UN peacekeeping budget for 2023-2024 was $6.1 billion for 11 missions
02
87,000 peacekeepers deployed in 12 UN missions as of 2024
03
Over 4,300 peacekeepers killed since 1948, with 1,100 in combat
04
African Union deployed 20,000 troops in AMISOM/SOMALIA transition by 2023
05
250 peace agreements signed globally since 1990 per PA-X dataset
06
Ceasefires mediated by UN in 2023: 15 in Africa, 8 in Middle East
07
ICRC facilitated 1,200 prisoner releases in 2023 across conflicts
08
Norway mediated 20+ Track II dialogues in 2023 for Middle East peace
09
EU funded €2.5 billion in peacebuilding 2020-2023
10
Global Peace Index notes 56 active peace processes in 2023
11
Doha talks reduced Yemen violence by 60% in 2023 periods
12
Tigray peace deal in Nov 2022 led to 90% troop disengagement by 2024
13
Colombia's 2016 peace accord demobilized 13,000 FARC fighters
14
Minsk agreements failed but reduced Donbas deaths by 50% 2015-2021
15
120 NGOs involved in 50 conflict zones for mediation in 2023
16
World Bank invested $10 billion in fragile states peace programs 2023
Interpretation
Peace Efforts Interpretation
The world spends a paltry $6.1 billion to send peacekeepers into harm's way, while diplomats negotiate fragile truces that barely outpace the violence, proving the business of peace is a heartbreakingly human, underfunded, and persistent hustle against our own worst instincts.
Reference
Cite This Report
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APA
Stefan Wendt. (2026, February 13). World Conflict Statistics. Gitnux. https://gitnux.org/world-conflict-statistics
MLA
Stefan Wendt. "World Conflict Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/world-conflict-statistics.
Chicago
Stefan Wendt. 2026. "World Conflict Statistics." Gitnux. https://gitnux.org/world-conflict-statistics.
Sources & references
41 datasets cited across this report · attribution is report-level