Home / All Bamwor Indexes / IBFM — Bamwor Military Strength Index What this index measures The Military Strength Index produces a composite score (0–100) reflecting a country’s overall military capability. It combines four dimensions: active military personnel (manpower), military spending as % of GDP (commitment), total GDP PPP (economic resources available for defense), and total population (mobilization potential). Countries that are large, wealthy, and heavily invested in defense score highest.
Methodology Each of the four variables is log-transformed and min-max normalized to a 0–25 range. The four components are summed for a final score of 0–100. Military spending uses the raw percentage (not inverted) since higher spending indicates greater military commitment.
Formula IBFM = norm(log(personnel), 0–25) + norm(log(mil_pct_gdp), 0–25) + norm(log(gdp_ppp), 0–25) + norm(log(population), 0–25)Variables used Active military personnel (Bamwor database) Military spending as % of GDP (Bamwor database) GDP PPP in USD (Bamwor database) Total population (Bamwor database) How to interpret Score 80–100: Global military superpower. Score 50–80: Major regional military power. Score 20–50: Moderate military capability. Score 0–20: Minimal military force.
Limitations Does not account for military technology, nuclear capability, alliances, or combat experience. Personnel counts may include reserves in some countries. GDP-based spending gives absolute capacity but not efficiency.
Full Ranking Rank Country Personnel Mil. % GDP IBFM
1 China 2,000,000 1.5% 85.41 2 India 1,500,000 2.0% 84.33 3 United States 1,280,000 3.2% 84.07 4 Russia 1,200,000 7.0% 82.34 5 Pakistan 650,000 2.5% 73.89 6 Saudi Arabia 250,000 7.1% 73.33 7 Turkey 495,000 2.3% 71.81 8 Algeria 200,000 8.0% 71.58 9 Germany 185,000 2.4% 71.28 10 North Korea 1,300,000 25.0% 70.80 11 Brazil 360,000 1.1% 70.60 12 Poland 235,000 4.5% 70.31 13 South Korea 500,000 2.3% 70.19 14 Japan 230,000 1.4% 70.14 15 Ukraine 1,000,000 4.0% 70.00 16 Indonesia 400,000 0.8% 69.78 17 Italy 170,000 2.0% 68.13 18 Mexico 260,000 0.9% 66.66 19 Philippines 145,000 1.7% 66.46 20 Spain 120,000 2.0% 66.09 21 Iran 90,000 2.0% 66.08 22 Israel 170,000 8.0% 66.01 23 Morocco 220,000 4.0% 65.86 24 Burma 150,000 3.9% 65.63 25 Taiwan 170,000 2.4% 65.23 26 Egypt 450,000 0.7% 65.20 27 Bangladesh 170,000 0.9% 64.98 28 Iraq 200,000 2.5% 64.79 29 Canada 75,000 2.0% 64.62 30 Australia 60,000 2.0% 62.40 32 Netherlands 43,000 2.5% 61.16 33 Romania 70,000 2.3% 60.61 34 DRC 150,000 1.2% 60.10 35 Malaysia 110,000 1.0% 59.98 36 Greece 112,000 2.9% 59.74 37 Sri Lanka 210,000 1.5% 58.96 38 Singapore 55,000 3.0% 58.72 39 Burkina Faso 50,000 4.5% 58.11 40 Chile 70,000 1.5% 57.92 41 Uganda 45,000 2.0% 57.75 42 Argentina 75,000 0.6% 57.24 43 Oman 40,000 6.0% 57.23 44 Sweden 21,000 2.5% 56.84 45 Angola 100,000 1.0% 56.64 46 Norway 27,000 3.4% 56.59 47 Belgium 23,000 2.0% 56.44 48 Tanzania 25,000 1.3% 56.37 49 Peru 85,000 0.8% 56.23 50 Czechia 28,000 2.0% 55.75 51 Kenya 25,000 1.1% 55.62 52 Somalia 20,000 6.0% 55.46 53 Belarus 50,000 2.0% 55.00 54 Tunisia 35,000 2.5% 54.80 55 Finland 31,000 2.8% 54.76 56 Nepal 95,000 1.0% 54.52 57 Qatar 15,000 5.0% 54.29 58 Kazakhstan 30,000 0.9% 54.22 59 Kuwait 17,000 4.9% 54.21 60 Switzerland 145,000 0.7% 53.99 61 Lebanon 70,000 2.9% 52.87 62 Lithuania 20,000 4.0% 52.00 63 Venezuela 125,000 0.6% 51.77 64 Mozambique 12,000 2.0% 51.62 65 Côte d'Ivoire 25,000 0.8% 51.52 66 Austria 22,000 1.0% 51.48 67 Turkmenistan 35,000 1.9% 51.12 68 Slovakia 17,000 2.0% 50.96 69 The Dominican 55,000 0.8% 50.92 70 Bolivia 35,000 1.2% 50.53 71 Guinea 12,000 2.1% 49.94 72 Zambia 16,000 1.3% 49.82 73 Kyrgyzstan 15,000 3.0% 49.69 74 Croatia 15,000 2.0% 49.23 75 Uruguay 23,000 2.1% 48.95 76 Rwanda 30,000 1.3% 48.62 77 Ghana 20,000 0.4% 48.03 78 Honduras 15,000 1.5% 48.00 79 Panama 30,000 1.1% 47.83 80 Latvia 9,000 3.7% 47.45 81 New Zealand 8,800 1.2% 47.14 82 El Salvador 25,000 1.2% 46.91 83 Bahrain 10,000 3.0% 46.69 84 Guatemala 20,000 0.4% 46.20 85 Madagascar 10,000 0.7% 45.64 86 Paraguay 15,000 0.8% 45.23 87 Estonia 7,500 3.4% 45.18 88 Albania 7,500 2.0% 43.87 89 Zimbabwe 30,000 0.4% 43.65 91 Mali 35 4.3% 43.30 92 Costa Rica 10,000 0.6% 42.44 93 Cyprus 12,000 1.7% 42.23 94 Gabon 7,000 1.5% 42.04 96 Laos 100,000 0.2% 40.83 97 Brunei 7,000 3.0% 40.74 98 Nicaragua 12,000 0.5% 40.26 99 Jamaica 4,000 1.4% 39.78 100 Ireland 7,500 0.2% 39.63 101 Armenia 40 5.5% 39.17 102 Sierra Leone 10,000 0.5% 39.14 103 Moldova 6,500 0.6% 37.60 104 Luxembourg 900 2.0% 37.27 106 Papua New Guinea 4,000 0.3% 36.11 107 Timor-Leste 2,000 2.5% 35.70 108 Guyana 3,500 0.9% 35.43 109 Fiji 4,000 1.4% 34.97 110 Montenegro 2,000 2.0% 34.86 111 Eswatini 3,000 1.4% 34.81 112 Guinea-Bissau 4,000 1.2% 34.43 113 Lesotho 2,000 1.5% 34.37 114 Liberia 2,000 0.7% 33.78 115 The Gambia 4,000 0.6% 32.09 116 Suriname 2,000 1.2% 31.63 117 Malta 2,000 0.5% 28.93 118 The Bahamas 1,500 0.7% 27.46 119 Belize 1,500 1.0% 27.09 120 Djibouti 10 3.5% 26.46 121 Cabo Verde 1,500 0.6% 25.27 122 Barbados 600 0.7% 22.56 123 Seychelles 500 1.5% 22.10 124 Tonga 600 1.8% 19.93 How to cite this index Bamwor. "IBFM — Bamwor Military Strength Index." https://bamwor.com/en/indexes/military-strength-index. Accessed 2026-04-20. Data: CIA World Factbook, GeoNames. Updated Q1 2026.Data Sources CIA World Factbook — Country population and area data (public domain).GeoNames — City population data, administrative divisions (CC BY 4.0).
