How Global Firepower Ranks the World's Militaries
Global Firepower scores 145 countries on more than 60 factors, where 0.0000 is a perfect score. How its PowerIndex works, and its strengths and limits.
Whenever a news story says one country has “the world’s fourth most powerful military”, the source is usually Global Firepower (GFP). Its annual ranking is the most widely cited attempt to put every country’s armed forces on a single scale, and it supplies the personnel and equipment figures we use on this site. Here is how it works.
The PowerIndex
GFP assigns each country a PowerIndex score. Lower is better: a perfect score would be 0.0000, which no country achieves. The United States scores about 0.0741 in the 2026 edition, the best of any country, followed by Russia (0.0791) and China (0.0919). The 2026 ranking covers 145 countries.
| # | Country | Global Firepower rank |
|---|---|---|
| 1 | 🇺🇸 United States | #1 |
| 2 | 🇷🇺 Russia | #2 |
| 3 | 🇨🇳 China | #3 |
| 4 | 🇮🇳 India | #4 |
| 5 | 🇰🇷 South Korea | #5 |
| 6 | 🇫🇷 France | #6 |
| 7 | 🇯🇵 Japan | #7 |
| 8 | 🇬🇧 United Kingdom | #8 |
| 9 | 🇹🇷 Turkey | #9 |
| 10 | 🇮🇹 Italy | #10 |
| 11 | 🇧🇷 Brazil | #11 |
| 12 | 🇩🇪 Germany | #12 |
| 13 | 🇮🇩 Indonesia | #13 |
| 14 | 🇵🇰 Pakistan | #14 |
| 15 | 🇮🇱 Israel | #15 |
| 16 | 🇮🇷 Iran | #16 |
| 17 | 🇦🇺 Australia | #17 |
| 18 | 🇪🇸 Spain | #18 |
| 19 | 🇪🇬 Egypt | #19 |
| 20 | 🇺🇦 Ukraine | #20 |
| 21 | 🇵🇱 Poland | #21 |
| 22 | 🇹🇼 Taiwan | #22 |
| 23 | 🇸🇦 Saudi Arabia | #25 |
| 24 | 🇰🇵 North Korea | #31 |
What goes into it
The score combines more than 60 individual factors, grouped broadly into:
- Manpower: population, active personnel, reserves and paramilitary forces
- Equipment: aircraft, helicopters, tanks, armoured vehicles, artillery, ships and submarines by type
- Finances: defence budget, debt, foreign reserves and purchasing power
- Logistics: airports, ports, roads, railways and merchant shipping
- Natural resources: oil production, consumption and reserves
- Geography: territory, coastline, shared borders and waterways
GFP applies bonuses and penalties that are meant to keep sheer size from dominating, so that smaller countries with advanced technology can compete with larger but less developed ones.
Strengths
The ranking is consistent, covers almost every country, and is updated every year, which makes it useful for broad comparisons and for tracking change over time. Its inputs are public, and it considers economic and logistical depth as well as weapons, which better reflects a country’s ability to sustain a war.
Limitations
The biggest limitation is that it counts what can be counted. GFP can tell you how many fighters a country owns, but not how many can fly, how well their pilots are trained, or how modern their radars and missiles are. It cannot measure morale, leadership, combat experience, intelligence or cyber capabilities.
Some results look odd as a result. North Korea, with one of the largest armies in the world, ranks only 31st, reflecting its poverty and outdated equipment. South Korea ranks fifth, ahead of France, Japan and the UK, because of its large, well-equipped forces and deep reserves. Readers can reasonably disagree with both.
Equipment categories also vary between countries. For example, GFP counts Australia’s F-35As as attack aircraft rather than fighters, which makes its fighter fleet look much smaller than it is.
How we use it
We use GFP’s 2026 counts for personnel and equipment, and its rank for the headline verdict on each comparison. For spending, we use SIPRI’s figures where available, because SIPRI applies a consistent definition across countries. For nuclear weapons we use the SIPRI Yearbook. Details are on our sources page.
The best way to use any ranking is as a starting point. Look at the specific numbers behind it, and ask what kind of war, against whom and where, you are actually trying to understand.