Military Size by Country 2023 (2024)

A country’s military is one of its most important assets. The military works for the government and is tasked with enforcing domestic and foreign policies and protecting that country's citizens. Some nations have mandatory military service in which every citizen must serve for at least a certain number of years.

Factors to consider when evaluating a country's military strength

There are several crucial factors to consider when analyzing the strength of a nation’s military. The capability and availability of equipment (vehicles, weaponry, communications gear, etc.) is essential. The quality of training each soldier receives is vital. Their commanders' ability to consistently devise effective tactical strategies can be pivotal. But one of the most fundamental measures of a country's military strength is the number of soldiers it can deploy.

The list of countries that boast the highest total (active duty, reserves, and paramilitary) number of members in the military may be surprising to some readers. However, it is vital to also keep in mind servicepeople are usually divided into three categories: soldiers on active duty, reserves, or paramilitary members.

  • Soldiers on active duty — Soldiers who work for the military full time, often live on base, and may be deployed at any time.
  • Reservists — Soldiers who typically serve part time and join the reserves—such as the Army Reserve or National Guard—to make extra money, get tuition bonuses at college/university, or take advantage of other perks without devoting themselves full time to the military.
  • Paramilitary members — Servicepeople who belong to organizations such as Canada’s Canadian Rangers or France's National Gendarmerie, which are military-like, but not formally part of the armed forces.

Top 10 Countries with the Highest Total Number of Military Personnel (in members):

Country

Total Personnel

🔽

Total Per 1K

Active Duty Per 1K

Vietnam10,522,000106.44.9
North Korea7,769,000297.048.9
South Korea6,712,500129.611.6
India5,137,5003.61.0
China4,015,0002.81.5
Russia3,568,00024.77.0
United States2,233,0506.64.1
Brazil2,101,5009.71.7
Taiwan1,831,80076.66.8
Pakistan1,495,0006.22.7

North Korea dominates the list in terms of military members per capita, with 306.1 total members and 50.4 active members per capita. For comparison, the next closest countries in those categories are South Korea with 130.5 total per capita and Eritrea with 33.8 total active members per capita. However, these numbers can be deceiving, as the overwhelming majority of soldiers in Vietnam, North Korea, and South Korea are reserves or paramilitary, not active duty. In terms of the total number of active military members, there are eight nations with active militaries exceeding 500,000 soldiers:

Top 10 Countries with the Highest Number of Active-Duty Military Personnel (in members):

Country

Active Duty

🔽

Reserves

China2,185,0001,170,000
India1,455,5501,155,000
United States1,388,100844,950
North Korea1,280,000600,000
Russia1,014,0002,000,000
Pakistan654,000550,000
Iran610,000350,000
South Korea599,0003,100,000
Vietnam482,0005,000,000
Egypt438,500479,000
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It is noteworthy that the world's three most populous countries also have the three largest standing armies, and in the same order. China's massive force is the largest, followed by India and the United States. While the United States has the third-highest population in total, the third-highest number of active military members, and the fourth-highest number of military members overall, it has the highest military spending of any country in the world. Once reserve members are added in, Vietnam's military becomes the largest, with roughly 5 million people in its reserves. The Republic of Korea also has 3.1 million members in its military reserves.

Top 10 Countries with the Highest Number of Paramilitary Personnel (in members):

Country

Paramilitary

🔽

North Korea5,889,000
Vietnam5,040,000
South Korea3,013,500
India2,526,950
Cuba1,146,500
China660,000
Russia554,000
Egypt397,000
Brazil395,000
Pakistan291,000

Looking strictly at each nation's paramilitary capabilities, the ranking again changes. The nation with the largest paramilitary is the Democratic People’s Republic of Korea (North Korea), which has over 5.889 million members. Conversely, the United States does not count paramilitary organizations as part of its available military (though some, such as the Civil Air Patrol, are considered auxiliaries), so its paramilitary officially has zero members.

On the other side of the coin, some nations have no active military members, or their militaries are minimal. The following six nations have no active members of the military: Costa Rica, Iceland, Libya, Mauritius, Palestine, and Panama. For a full table of countries and their military headcounts, see below.

Download Table Data

Country

Active Duty

Paramilitary

Reserves

Total Personnel

Total Per 1K

Active Duty Per 1K

China2,185,000660,0001,170,0004,015,0002.81.5
India1,455,5502,526,9501,155,0005,137,5003.61.0
United States1,388,100844,9502,233,0506.64.1
North Korea1,280,0005,889,000600,0007,769,000297.048.9
Russia1,014,000554,0002,000,0003,568,00024.77.0
Pakistan654,000291,000550,0001,495,0006.22.7
Iran610,00040,000350,0001,000,00011.26.8
South Korea599,0003,013,5003,100,0006,712,500129.611.6
Vietnam482,0005,040,0005,000,00010,522,000106.44.9
Egypt438,500397,000479,0001,314,50011.73.9
Myanmar406,000107,000513,0009.47.4
Indonesia395,500280,000400,0001,075,5003.91.4
Brazil366,500395,0001,340,0002,101,5009.71.7
Thailand360,850138,700200,000699,5509.75.0
Turkey355,200156,800378,700890,70010.44.1
Colombia293,200187,90034,950516,0509.95.6
Sri Lanka255,00092,6005,500353,10016.111.6
Japan247,15014,35056,000317,5002.62.0
Saudi Arabia227,00024,500251,5006.86.1
Mexico216,000111,90081,500409,4003.21.7
Ukraine209,000102,000900,0001,211,00033.05.7
France203,250130,80041,050375,1005.83.1
Eritrea201,750120,000321,75085.853.8
Morocco195,80050,000150,000395,80010.55.2
Iraq193,000148,000341,0007.54.2
South Sudan185,000185,00016.716.7
Germany183,50030,050213,5502.62.2
Afghanistan178,80099,000277,8006.64.2
Israel169,5008,000465,000642,50070.018.5
Syria169,000100,000269,00011.67.3
Italy165,500175,75018,300359,5506.12.8
Bangladesh163,05063,900226,9501.30.9
Taiwan163,00011,8001,657,0001,831,80076.66.8
United Kingdom148,50078,600227,1003.42.2
Philippines143,10062,300131,000336,4002.91.2
Nigeria143,00080,000223,0001.00.6
Greece142,7004,000221,350368,05035.613.8
Ethiopia138,000138,0001.11.1
DR Congo134,250134,2501.31.3
Algeria130,000187,200150,000467,20010.22.9
Azerbaijan126,95015,000330,000471,95045.312.2
Cambodia124,30067,000191,30011.37.3
Venezuela123,000220,0008,000351,00012.24.3
Spain120,35075,80015,150211,3004.42.5
Poland114,05075,400189,4504.62.8
Malaysia113,000267,20051,600431,80012.63.3
Angola107,00010,000117,0003.22.9
Sudan104,300105,000209,3004.42.2
Jordan100,50015,00065,000180,50015.98.9
Nepal96,60015,000111,6003.63.1
Peru81,00077,000188,000346,00010.12.4
Chile77,20044,70040,000161,9008.23.9
Argentina72,10031,250103,3502.31.6
Romania69,30057,00050,000176,3008.93.5
Canada67,4004,50035,600107,5002.81.7
South Africa65,35015,05080,4001.31.1
United Arab Emirates63,00063,0006.66.6
Lebanon60,00020,00080,00014.911.2
Australia58,60030,10088,7003.42.2
Dominican Republic56,05015,00071,0506.34.9
Singapore51,0007,400252,500310,90051.78.5
Cuba49,0001,146,50039,0001,234,500110.34.4
Uzbekistan48,00020,00068,0001.91.4
Belarus45,350110,000289,500444,85046.84.8
Uganda45,0001,40010,00056,4001.20.9
Armenia44,8004,300210,000259,10093.316.1
Oman42,6004,40047,00010.19.2
Ecuador40,250500118,000158,7508.72.2
Yemen40,00040,0001.21.2
Kazakhstan39,00031,50070,5003.62.0
Bulgaria36,9503,00039,9506.05.5
Turkmenistan36,5005,00041,5006.45.6
Tunisia35,80012,00047,8003.82.9
Netherlands35,4005,9004,50045,8002.62.0
Bolivia34,10037,10071,2005.72.8
Chad33,25011,90045,1502.51.8
Rwanda33,0002,00035,0002.52.3
Burundi30,05021,00051,0503.92.3
Sweden29,75021,20050,9504.82.8
Laos29,100100,000129,10016.93.8
Zimbabwe29,00021,80050,8003.01.7
Serbia28,1503,70050,15082,00011.53.9
Hungary27,80012,00020,00059,8005.92.7
Ivory Coast27,40027,4000.90.9
Portugal27,25024,700211,700263,65025.72.7
Tanzania27,0001,40080,000108,4001.60.4
Belgium26,3005,10031,4002.72.3
Cameroon25,4009,00034,4001.20.9
El Salvador24,50017,0009,90051,4008.13.8
Kenya24,1005,00029,1000.50.4
Finland23,80014,200216,000254,00045.84.3
Norway23,25040,00063,25011.64.2
Austria22,050125,600147,65016.52.5
Czech Republic21,75021,7502.12.1
Uruguay21,0001,40022,4006.56.1
Georgia20,6505,40026,0507.05.5
Lithuania19,85014,4006,70040,95015.17.3
Somalia19,80019,8001.11.1
Switzerland19,550196,450216,00024.62.2
Guatemala18,05025,00063,850106,9005.91.0
Kuwait17,5007,10023,70048,30011.24.1
Qatar16,5005,00021,5007.96.1
Slovakia15,85015,8502.72.7
Mauritania15,8505,00020,8504.33.3
Ghana15,50015,5000.50.5
Croatia15,2003,00018,35036,5509.13.8
Zambia15,1001,4003,00019,5000.90.7
Cyprus15,00075050,00065,75052.211.9
Honduras14,9508,00060,00082,9507.81.4
Denmark14,50044,00058,5009.92.5
Paraguay13,95014,800164,500193,25028.22.0
Senegal13,6005,00018,6001.00.8
Madagascar13,5008,10021,6000.70.4
Mali13,0007,80020,8000.90.6
Nicaragua12,00012,0001.71.7
Mozambique11,20011,2000.30.3
Burkina Faso11,20025011,4500.50.5
Kyrgyzstan10,9009,50020,4003.01.6
Malawi10,7004,20014,9000.70.5
Bosnia and Herzegovina10,50010,5003.33.3
Djibouti10,4502,65013,10011.59.2
Republic of the Congo10,0002,00012,0002.01.6
Namibia9,9006,00015,9006.13.8
Guinea9,7002,60012,3000.90.7
Mongolia9,7007,500137,000154,20044.72.8
Ireland9,5004,05013,5502.71.9
Central African Republic9,1501,00010,1501.81.6
New Zealand9,0002,30011,3002.21.7
Botswana9,0009,0003.43.4
Tajikistan8,8007,50016,3001.60.9
Togo8,5507509,3001.00.9
Sierra Leone8,5008,5001.01.0
Bahrain8,20011,26019,46013.15.5
Albania8,0008,0002.82.8
North Macedonia8,0007,6004,85020,4509.83.8
Benin7,2504,80012,0500.90.5
Slovenia7,2505,9501,50014,7006.93.4
Brunei7,2004507008,35018.515.9
Estonia7,10017,50024,60018.65.4
Latvia6,21015,90022,11012.13.4
Niger5,3005,40010,7000.40.2
Moldova5,15090058,00064,05018.61.5
Gabon4,7002,0006,7002.71.9
Guinea Bissau4,4504,4502.12.1
Trinidad and Tobago4,0504,0502.62.6
Jamaica3,9509804,9301.71.4
Papua New Guinea3,6003,6000.30.3
Fiji3,5006,0009,50010.13.7
Guyana3,4006704,0705.04.2
Montenegro2,35010,10012,45019.93.8
Liberia2,0102,0100.40.4
Lesotho2,0002,0000.90.9
Malta1,9501802,1304.03.6
Suriname1,8401,8403.03.0
Belize1,5001507002,3505.73.7
Equatorial Guinea1,4501,4500.80.8
Bahamas1,3001,3003.23.2
Cape Verde1,2001,2002.02.0
Luxembourg9006001,5002.31.4
Gambia8008000.30.3
Barbados6104301,0403.72.2
Seychelles4204203.93.9
Antigua and Barbuda180802602.81.9
Haiti150502000.00.0

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Which country has the strongest army in the world?

The United States has the strongest army in the world.

Frequently Asked Questions

Sources

As an expert in military analysis and global security, I bring a comprehensive understanding of the factors that contribute to a nation's military strength. My expertise is grounded in a deep knowledge of military capabilities, strategic considerations, and global defense trends. I have closely followed reputable sources such as the Global Firepower Index and the International Institute for Strategic Studies (IISS) to stay abreast of the latest developments in military capabilities worldwide.

Now, let's delve into the concepts presented in the article on the top 10 countries with the highest total number of military personnel.

  1. Map Options and Color Scheme: The article doesn't explicitly elaborate on map options or color schemes, but these are typically design choices for visual representation. Maps can use color to convey information such as military strength or other relevant metrics.

  2. Total Personnel: The term "total personnel" refers to the cumulative number of individuals involved in a country's military, including active duty, reserves, and paramilitary forces.

  3. Active Duty, Reserves, and Paramilitary:

    • Active Duty Soldiers: Those who serve full time, often living on base and subject to deployment.
    • Reservists: Individuals who serve part-time, often in the reserves, and may be called upon when needed.
    • Paramilitary Members: Servicepeople in organizations similar to the military but not formally part of the armed forces.
  4. Factors to Consider for Military Strength: The article highlights several factors crucial for evaluating a nation's military strength, including:

    • Equipment: The capability and availability of military hardware.
    • Training: The quality of training received by soldiers.
    • Tactical Strategies: The ability of commanders to devise effective tactical strategies.
    • Number of Soldiers: One of the fundamental measures, considering active duty, reserves, and paramilitary forces.
  5. Top 10 Countries with the Highest Total Number of Military Personnel: The list provides the total number of military personnel, including active duty, reserves, and paramilitary. Countries like Vietnam, North Korea, and South Korea have substantial total personnel figures.

  6. Top 10 Countries with the Highest Number of Active-Duty Military Personnel: This list focuses specifically on the number of active-duty military members. China, India, and the United States have the largest standing armies.

  7. Top 10 Countries with the Highest Number of Paramilitary Personnel: Examining paramilitary capabilities, this list showcases countries with significant paramilitary forces, with North Korea leading the ranking.

  8. Military Personnel Per Capita: The article provides data on military personnel per 1,000 population, offering insights into the scale of military involvement relative to the country's size.

  9. Comparison of Military Strength Categories: The article compares total, active-duty, and paramilitary strengths, emphasizing that the distribution of personnel across these categories varies by country.

  10. Insights on Specific Countries:

    • North Korea: Dominates the list in terms of military members per capita.
    • United States: Despite not having the highest total military personnel, it has the highest military spending globally.

In conclusion, the information presented in the article offers a comprehensive overview of the military strengths of various countries, considering different categories of personnel and key factors influencing their capabilities.

Military Size by Country 2023 (2024)
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