Many countries on a global scale rely on reservists for support. Should a conflict erupt, these countries already have a reserve of military personnel ready to jump in. Although these military members are not on active duty, they are a crucial and central component of any military force.
To identify the countries with the most military reserve personnel, 24/7 Wall St. reviewed the 2024 Military Strength Ranking from Global Firepower, an annually updated defense-related statistics website with information on 145 countries. Countries were ranked on the total number of military reserves. We included supplemental information regarding active personnel, total population, fit-for-service, paramilitary forces, and overall military strength score.
Why We’re Covering This
A country’s military reserve forces say a lot about its defense strategies, capabilities, and readiness. Reserves are a great way to maintain military strength without breaking the bank on a standing army. Looking at which countries have the most military reserve personnel provides a greater look into how that country views its defense standing and what threats it worries about.
Here is a look at the countries with the most military reserve personnel.
30. Paraguay
- Reserves: 168,500
- Total military personnel: 199,150
- Active personnel: 15,650
- Paramilitary forces: 15,000
- Total population: 7,439,863
- Fit-for-service: 2,968,505
- Military strength score: 1.7053 – #85 out of 145
29. Thailand
- Reserves: 200,000
- Total military personnel: 585,850
- Active personnel: 360,850
- Paramilitary forces: 25,000
- Total population: 69,794,997
- Fit-for-service: 27,917,999
- Military strength score: 0.3389 – #25 out of 145
28. Armenia
- Reserves: 210,000
- Total military personnel: 272,500
- Active personnel: 57,500
- Paramilitary forces: 5,000
- Total population: 2,989,091
- Fit-for-service: 1,371,993
- Military strength score: 2.0583 – #102 out of 145
27. Portugal
- Reserves: 211,700
- Total military personnel: 260,400
- Active personnel: 24,000
- Paramilitary forces: 24,700
- Total population: 10,467,366
- Fit-for-service: 4,029,936
- Military strength score: 0.5609 – #38 out of 145
26. Greece
- Reserves: 221,350
- Total military personnel: 419,050
- Active personnel: 142,700
- Paramilitary forces: 55,000
- Total population: 10,497,595
- Fit-for-service: 3,999,584
- Military strength score: 0.4349 – #32 out of 145
25. Singapore
- Reserves: 252,500
- Total military personnel: 315,500
- Active personnel: 51,000
- Paramilitary forces: 12,000
- Total population: 5,975,383
- Fit-for-service: 2,605,267
- Military strength score: 0.4087 – #30 out of 145
24. Azerbaijan
- Reserves: 300,000
- Total military personnel: 441,400
- Active personnel: 126,400
- Paramilitary forces: 15,000
- Total population: 10,420,515
- Fit-for-service: 3,824,329
- Military strength score: 0.9934 – #59 out of 145
23. Kyrgyzstan
- Reserves: 300,000
- Total military personnel: 378,000
- Active personnel: 23,000
- Paramilitary forces: 55,000
- Total population: 6,122,781
- Fit-for-service: 2,467,481
- Military strength score: 2.0057 – #100 out of 145
22. Brazil
- Reserves: 340,000
- Total military personnel: 900,000
- Active personnel: 360,000
- Paramilitary forces: 200,000
- Total population: 218,689,757
- Fit-for-service: 88,131,972
- Military strength score: 0.1944 – #12 out of 145
21. Iran
- Reserves: 350,000
- Total military personnel: 1,180,000
- Active personnel: 610,000
- Paramilitary forces: 220,000
- Total population: 87,590,873
- Fit-for-service: 41,167,710
- Military strength score: 0.2269 – #14 out of 145
20. Poland
- Reserves: 350,000
- Total military personnel: 602,100
- Active personnel: 202,100
- Paramilitary forces: 50,000
- Total population: 37,991,766
- Fit-for-service: 15,272,690
- Military strength score: 0.2917 – #21 out of 145
19. Turkey
- Reserves: 378,700
- Total military personnel: 883,900
- Active personnel: 355,200
- Paramilitary forces: 150,000
- Total population: 83,593,483
- Fit-for-service: 3,561,604
- Military strength score: 0.1697 – #8 out of 145
18. Peru
- Reserves: 385,000
- Total military personnel: 565,000
- Active personnel: 120,000
- Paramilitary forces: 60,000
- Total population: 32,440,172
- Fit-for-service: 12,619,227
- Military strength score: 0.8475 – #53 out of 145
17. Indonesia
- Reserves: 400,000
- Total military personnel: 1,050,000
- Active personnel: 400,000
- Paramilitary forces: 250,000
- Total population: 279,476,346
- Fit-for-service: 113,746,873
- Military strength score: 0.2251 – #13 out of 145
16. Israel
- Reserves: 465,000
- Total military personnel: 670,000
- Active personnel: 170,000
- Paramilitary forces: 35,000
- Total population: 9,043,387
- Fit-for-service: 3,156,142
- Military strength score: 0.2596 – #17 out of 145
15. Egypt
- Reserves: 480,000
- Total military personnel: 1,220,000
- Active personnel: 440,000
- Paramilitary forces: 300,000
- Total population: 109,546,720
- Fit-for-service: 37,684,072
- Military strength score: 0.2283 – #15 out of 145
14. China
- Reserves: 510,000
- Total military personnel: 3,170,000
- Active personnel: 2,035,000
- Paramilitary forces: 625,000
- Total population: 1,413,142,846
- Fit-for-service: 626,022,281
- Military strength score: 0.0706 – #3 out of 145
13. Pakistan
- Reserves: 550,000
- Total military personnel: 1,704,000
- Active personnel: 654,000
- Paramilitary forces: 500,000
- Total population: 247,653,551
- Fit-for-service: 84,202,207
- Military strength score: 0.1711 – #9 out of 145
12. North Korea
- Reserves: 560,000
- Total military personnel: 1,980,000
- Active personnel: 1,320,000
- Paramilitary forces: 100,000
- Total population: 26,072,217
- Fit-for-service: 5,266,588
- Military strength score: 0.5313 – #36 out of 145
11. Tajikistan
- Reserves: 600,000
- Total military personnel: 629,500
- Active personnel: 9,500
- Paramilitary forces: 20,000
- Total population: 9,245,937
- Fit-for-service: 3,356,275
- Military strength score: 2.1265 – #107 out of 145
10. United States
- Reserves: 799,500
- Total military personnel: 2,127,500
- Active personnel: 1,328,000
- Paramilitary forces: 0
- Total population: 339,665,118
- Fit-for-service: 123,977,768
- Military strength score: 0.0699 – #1 out of 145
9. Finland
- Reserves: 870,000
- Total military personnel: 947,800
- Active personnel: 24,000
- Paramilitary forces: 53,800
- Total population: 5,614,571
- Fit-for-service: 1,908,954
- Military strength score: 0.7967 – #50 out of 145
8. United Kingdom
- Reserves: 924,000
- Total military personnel: 1,108,860
- Active personnel: 184,860
- Paramilitary forces: 0
- Total population: 68,138,484
- Fit-for-service: 25,074,962
- Military strength score: 0.1443 – #6 out of 145
7. India
- Reserves: 1,155,000
- Total military personnel: 5,137,550
- Active personnel: 1,455,550
- Paramilitary forces: 2,527,000
- Total population: 1,399,179,585
- Fit-for-service: 519,095,626
- Military strength score: 0.1023 – #4 out of 145
6. Philippines
- Reserves: 1,200,000
- Total military personnel: 1,385,000
- Active personnel: 150,000
- Paramilitary forces: 35,000
- Total population: 116,434,200
- Fit-for-service: 41,101,273
- Military strength score: 0.4691 – #34 out of 145
5. Ukraine
- Reserves: 1,200,000
- Total military personnel: 2,200,000
- Active personnel: 900,000
- Paramilitary forces: 100,000
- Total population: 43,306,477
- Fit-for-service: 15,460,412
- Military strength score: 0.2598 – #18 out of 145
4. Russia
- Reserves: 2,000,000
- Total military personnel: 3,570,000
- Active personnel: 1,320,000
- Paramilitary forces: 250,000
- Total population: 141,698,923
- Fit-for-service: 46,477,247
- Military strength score: 0.0702 – #2 out of 145
3. Taiwan
- Reserves: 2,310,000
- Total military personnel: 2,580,000
- Active personnel: 215,000
- Paramilitary forces: 55,000
- Total population: 23,588,613
- Fit-for-service: 1,061,488
- Military strength score: 0.3302 – #24 out of 145
2. South Korea
- Reserves: 3,100,000
- Total military personnel: 3,820,000
- Active personnel: 600,000
- Paramilitary forces: 120,000
- Total population: 51,966,948
- Fit-for-service: 21,306,449
- Military strength score: 0.1416 – #5 out of 145
1. Vietnam
- Reserves: 5,000,000
- Total military personnel: 5,850,000
- Active personnel: 600,000
- Paramilitary forces: 250,000
- Total population: 104,799,174
- Fit-for-service: 44,644,448
- Military strength score: 0.3158 – #22 out of 145
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