{"id":43680,"date":"2026-01-23T13:32:18","date_gmt":"2026-01-23T13:32:18","guid":{"rendered":"https:\/\/agooka.com\/news\/usa\/the-25-largest-militaries-in-the-world-ranked-by-the-number-of-active-troops\/"},"modified":"2026-01-23T13:32:18","modified_gmt":"2026-01-23T13:32:18","slug":"the-25-largest-militaries-in-the-world-ranked-by-the-number-of-active-troops","status":"publish","type":"post","link":"https:\/\/agooka.com\/news\/usa\/the-25-largest-militaries-in-the-world-ranked-by-the-number-of-active-troops\/","title":{"rendered":"The 25 largest militaries in the world, ranked by the number of active troops"},"content":{"rendered":"<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6966c12304eda4732f2f0494?format=jpeg\" alt=\"Military parade in Kim Il Sung Square in Pyongyang, capital of the Democratic People&#039;s Republic of Korea (DPRK). The Democratic People&#039;s Republic of Korea (DPRK) staged a military parade marking the 60th anniversary of the founding of the nation.\"\/><figcaption>North Korea has the fourth-largest number of active armed forces in the world.<\/p>\n<p>Alain Nogues\/Corbis via Getty Images<\/p>\n<\/figcaption><\/figure>\n<ul>\n<li>The International Institute for Strategic Studies compiled data about the world&#039;s militaries.<\/li>\n<li>China, India, and the US have the largest active armed forces in the world.<\/li>\n<li>The world&#039;s top armies spend hundreds of billions of dollars on defense each year.<\/li>\n<\/ul>\n<p>While theUS military has pursued ambitious technological advances, manpower remains one of its core pillars.<\/p>\n<p>From high-ranking generals to soldiers on the field, human troops remain a key way to assess the reach and power of the world&#039;s militaries.<\/p>\n<p>Using data from the International Institute for Strategic Studies&#039; 2025 Military Balance report, Business Insider ranked countries by the size of their active armed forces and listed their defense budgets, based on 2024 figures.<\/p>\n<p>Active-duty force size is a tally of a country&#039;s uniformed troops: airmen, soldiers, sailors, special operators, and Marines. Armies, in particular, depend on size to gain and occupy ground. Militaries can also be a tool of domestic repression, a focus that undercuts its capabilities against an external foe. North Korea, for example, is one of the world&#039;s most repressive states, led by a dictator who has repeatedly threatened neighboring South Korea.<\/p>\n<p>The number of active-duty military personnel is far from the only factor that matters when comparing military power between countries, but it shows latent power that could be augmented via conscription and calling up reservists.<\/p>\n<p>&quot;Numbers have value, but there&#039;s a lot more to military capability,&quot; said Mark Cancian, a senior adviser at the Center for Strategic and International Studies, a Washington, DC-based foreign policy and national security think tank.<\/p>\n<p>IISS, a London-headquartered think tank, counts active armed forces, reservists, and paramilitaries as separate categories in its analysis, showing a fuller picture of each nation&#039;s manpower.<\/p>\n<p>Some countries have significantly higher numbers of reservists than others \u2014 Vietnam has the largest number in the world, estimated at 5 million.<\/p>\n<p>But while reservists can aid militaries when needed, the quality and longevity of their expertise can vary between conscription- and volunteer-based systems, Cancian told Business Insider.<\/p>\n<p>&quot;When you look at some countries&#039; reserve numbers, you&#039;re often looking at people who haven&#039;t trained in 10 or 20 years,&quot; he said. &quot;It gives you a big number, but their military value is questionable.&quot;<\/p>\n<p>And while paramilitaries can be effective at enforcing internal security and party strength, Cancian says that &quot;as a military force, they have essentially zero value.&quot;<\/p>\n<p>Even when accounting for all of a military&#039;s manpower, personnel is only one of the various factors that can qualify a nation&#039;s military strength, which also include equipment and readiness.<\/p>\n<p>There&#039;s also the role of technologies in global warfare, the size and sophistication of air forces and naval fleets, amphibious capabilities to land assault forces, command and control systems, or nuclear forces, which all shape military power. Larger and more advanced forces require higher state expenditures.<\/p>\n<p>Still, comparing global manpower offers insight into how countries prioritize military power.<\/p>\n<p>See how the world&#039;s largest militaries stack up.<\/p>\n<p>25. Iraq<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b759764ca5f34d2a6b41?format=jpeg\" alt=\"Iraqi soldiers\"\/><figcaption>\n<p>Khalil Dawood\/Xinhua via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>193,000<\/p>\n<p><strong>Defense budget: <\/strong>$12.7 billion<\/p>\n<p>24. Morocco<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b8cb764ca5f34d2a6b6f?format=jpeg\" alt=\"Members of the Morocco Armed Forces\"\/><figcaption>\n<p>ISSOUF SANOGO\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>196,000<\/p>\n<p><strong>Defense budget: <\/strong>$6.6 billion<\/p>\n<p>23. France<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b8f204eda4732f2f0c77?format=jpeg\" alt=\"French soldiers\"\/><figcaption>\n<p>Ludovic MARIN \/ AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>202,000<\/p>\n<p><strong>Defense budget: <\/strong>$64 billion<\/p>\n<p>22. Japan<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b91d764ca5f34d2a6b7e?format=jpeg\" alt=\"Japan Air Self-Defense Force\"\/><figcaption>\n<p>STR\/JIJI Press\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>247,000<\/p>\n<p><strong>Defense budget: <\/strong>$53 billion<\/p>\n<p>21. Saudi Arabia<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b93d04eda4732f2f0c84?format=jpeg\" alt=\"Tanks from the Kuwaiti and Royal Saudi Land Force\"\/><figcaption>\n<p>YASSER AL-ZAYYAT\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>257,000<\/p>\n<p><strong>Defense budget: <\/strong>$71.7 billion<\/p>\n<p>20. Sri Lanka<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967b9a304eda4732f2f0c95?format=jpeg\" alt=\"Sri Lanka Army\"\/><figcaption>\n<p>Pushpa Kumara\/Anadolu via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>263,000<\/p>\n<p><strong>Defense budget: <\/strong>$1.4 billion<\/p>\n<p>19. Colombia<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6966a9d804eda4732f2f00fe?format=jpeg\" alt=\"Colombian soldiers\"\/><figcaption>\n<p>RAUL ARBOLEDA\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>269,000<\/p>\n<p><strong>Defense budget: <\/strong>$7.7 billion<\/p>\n<p>18. Mexico<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6966a98e04eda4732f2f00f3?format=jpeg\" alt=\"Members of the Mexican Army\"\/><figcaption>\n<p>Daniel Cardenas\/Anadolu via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>287,000<\/p>\n<p><strong>Defense budget: <\/strong>$10.2 billion<\/p>\n<p>17. Eritrea<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967bb4004eda4732f2f0cc3?format=jpeg\" alt=\"Eritrean soldiers\"\/><figcaption>\n<p>credit should read STRINGER\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>302,000<\/p>\n<p><strong>Defense budget: <\/strong>Not reported<\/p>\n<p>16. Turkey<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967bb6804eda4732f2f0ccc?format=jpeg\" alt=\"Turkish soldiers\"\/><figcaption>\n<p>Samir Jordamovic\/Anadolu via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>355,000<\/p>\n<p><strong>Defense budget: <\/strong>$14.3 billion<\/p>\n<p>15. Thailand<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c20d764ca5f34d2a6ca1?format=jpeg\" alt=\"Thai Royal Guards\"\/><figcaption>\n<p>MANAN VATSYAYANA\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>361,000<\/p>\n<p><strong>Defense budget: <\/strong>$5.7 billion<\/p>\n<p>14. Brazil<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c25964858d02d21854ad?format=jpeg\" alt=\"Brazilian military forces\"\/><figcaption>\n<p>Fabio Teixeira\/Anadolu via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>375,000<\/p>\n<p><strong>Defense budget: <\/strong>$24.4 billion<\/p>\n<p>13. Indonesia<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c29204eda4732f2f0dca?format=jpeg\" alt=\"indonesian Army troops\"\/><figcaption>\n<p>Claudio Pramana\/NurPhoto via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>405,000<\/p>\n<p><strong>Defense budget: <\/strong>$10.9 billion<\/p>\n<p>12. Egypt<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c31564858d02d21854ca?format=jpeg\" alt=\"Egyptian army special forces soldiers\"\/><figcaption>\n<p>KEROLOS SALAH\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>439,000<\/p>\n<p><strong>Defense budget: <\/strong>$2.8 billion<\/p>\n<p>11. Vietnam<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c35d64858d02d21854de?format=jpeg\" alt=\"Vietnamese People&#039;s Army\"\/><figcaption>\n<p>NHAC NGUYEN\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>450,000<\/p>\n<p><strong>Defense budget: <\/strong>$7.8 billion<\/p>\n<p>10. South Korea<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c3a8764ca5f34d2a6ce2?format=jpeg\" alt=\"South Korean Air Force\"\/><figcaption>\n<p>Chris Jung\/NurPhoto via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>500,000<\/p>\n<p><strong>Defense budget: <\/strong>$43.9 billion<\/p>\n<p>9. Ethiopia<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967c965764ca5f34d2a6de7?format=jpeg\" alt=\"Members of the Ethiopian National Defense Force\"\/><figcaption>\n<p>AMANUEL SILESHI\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>503,000<\/p>\n<p><strong>Defense budget: <\/strong>$623 million<\/p>\n<p>8. Iran<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967d8c864858d02d2185824?format=jpeg\" alt=\"Soldiers from a unit of the Iranian army\"\/><figcaption>\n<p>ATTA KENARE\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>610,000<\/p>\n<p><strong>Defense budget: <\/strong>$8 billion<\/p>\n<p>7. Pakistan<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/69669c4a64858d02d218462d?format=jpeg\" alt=\"pakistan military\"\/><figcaption>\n<p>Rizwan TABASSUM \/ AFP<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>660,000<\/p>\n<p><strong>Defense budget: <\/strong>$8.4 billion<\/p>\n<p>6. Ukraine<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967d98504eda4732f2f115d?format=jpeg\" alt=\"Ukrainian soldiers\"\/><figcaption>\n<p>Sean Gallup\/Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>730,000<\/p>\n<p><strong>Defense budget: <\/strong>$28.4 billion<\/p>\n<p>5. Russia<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967d9e7764ca5f34d2a703b?format=jpeg\" alt=\"Russian servicemen attend the Victory Day military parade on Red Square in Moscow\"\/><figcaption>\n<p>NATALIA KOLESNIKOVA\/AFP via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>1,134,000<\/p>\n<p><strong>Defense budget:<\/strong> $120.3 billion<\/p>\n<p>4. North Korea<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967da6a04eda4732f2f1182?format=jpeg\" alt=\"Military parade in Kim Il Sung Square in Pyongyang, capital of the Democratic People&#039;s Republic of Korea\"\/><figcaption>\n<p>Alain Nogues\/Corbis via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>1,280,000<\/p>\n<p><strong>Defense budget: <\/strong>Not reported<\/p>\n<p>3. United States<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967db2604eda4732f2f1198?format=jpeg\" alt=\"U.S. Army soldiers\"\/><figcaption>\n<p>Kayla Bartkowski\/Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>1,316,000<\/p>\n<p><strong>Defense budget: <\/strong>$968 billion<\/p>\n<p>2. India<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967e25264858d02d218599d?format=jpeg\" alt=\"Indian Army personnel\"\/><figcaption>\n<p>Vishal Bhatnagar\/NurPhoto via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>1,476,000<\/p>\n<p><strong>Defense budget: <\/strong>$74.4 billion<\/p>\n<p>1. China<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/i.insider.com\/6967e29b764ca5f34d2a71a2?format=jpeg\" alt=\"Members of Chinese People&#039;s Liberation Army\"\/><figcaption>\n<p>VCG\/VCG via Getty Images<\/p>\n<\/figcaption><\/figure>\n<p><strong>Active armed forces: <\/strong>2,035,000<\/p>\n<p><strong>Defense budget: <\/strong>$235 billion<\/p>\n<p>Read the original article on Business Insider<\/p>\n","protected":false},"excerpt":{"rendered":"<p>North Korea has the fourth-largest number of active armed forces in the world. Alain Nogues\/Corbis via Getty Images The International Institute for Strategic Studies compiled data about the world&#039;s militaries. China, India, and the US have the largest active armed forces in the world. The world&#039;s top armies spend hundreds of billions of dollars on [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[],"class_list":{"0":"post-43680","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-usa"},"_links":{"self":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/43680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/comments?post=43680"}],"version-history":[{"count":0,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/43680\/revisions"}],"wp:attachment":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/media?parent=43680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/categories?post=43680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/tags?post=43680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}