The Best Air Forces in the World

The United States has the best air force in the world, and it is not close. The US Air Force, Navy and Marine Corps together operate 13,032 aircraft, roughly a quarter of every military aircraft flying anywhere on Earth.

But raw fleet size is a bad way to rank air forces, and it is the mistake almost every list makes. North Korea has more combat aircraft than the United Kingdom, and almost none of them can fight.

This ranking measures something harder and more useful: the ability to take control of contested airspace far from home, hold it, and turn it into results. That is the test that separates the top 10 below, current as of 2026.

Rank	Air force	Aircraft in service	What puts it here
1	United States	13,032	Stealth fleet, 500+ tankers, global reach
2	China	3,529	~500 J-20s and two sixth-gen prototypes flying
3	Israel	~600	Proved it in combat over Iran in 2025
4	Russia	4,237	Huge fleet, four years without air superiority
5	India	~2,250	Big and capable, badly short of squadrons
6	Japan	~750	147 F-35s on order, the largest fleet outside the US
7	France	1,008	Independent nuclear strike and a carrier air wing
8	United Kingdom	676	World-class ISR and tankers, only 158 fighters
9	South Korea	~900	Dense, modern, and now building its own fighter
10	Australia	~250	The most complete small air force in the world

1. United States

The US Air Force alone holds 4,865 aircraft, including 500 F-35As, 184 F-22 Raptors and 826 F-16s. Add the Navy and Marine Corps and the American total reaches 13,032, more than the next three air forces combined.

The decisive number is not the fighters, though. It is 510 tankers, including 375 KC-135s and 96 KC-46As, which is what allows American frontline fighter jets to operate anywhere on the planet within hours.

No other country comes close on that measure. China has only just fielded its first purpose-built Y-20U tanker, and Israel’s 2025 campaign against Iran was limited mainly by how few tankers it could put in the air.

The US also owns the only combat-proven stealth bomber force, with 20 B-2 Spirits flying and the B-21 Raider in low-rate production toward a fleet of at least 100. The sixth-generation F-47 is on track for a first flight in 2028.

2. China

China fields 3,529 military aircraft, of which 1,814 are combat types. What moved it decisively past Russia is not the total, it is the stealth fleet.

Analysts tracking serial numbers and unit assignments estimate around 500 J-20 stealth fighters delivered by mid-2026, with production running near 120 aircraft a year. The US Air Force has 184 F-22s and 500 F-35As, so China now flies more fifth-generation fighters than any air force except America’s.

The J-35 entered service in 2025 and reached serial production within a year. Two tailless sixth-generation demonstrators, the Chengdu J-36 and Shenyang J-50, have been flying since December 2024, and Chinese state media released official J-36 footage in June 2026.

Where China still lags is the unglamorous half of air power: tankers, long-range ISR, and the accumulated experience of flying real operations. The Pentagon’s assessment is that the PLAAF is rapidly approaching US technical standards but has not yet matched US air combat capability, a gap we break down in detail in US vs China: Fighter Jets Compared.

3. Israel

Israel has around 600 aircraft, fewer than Greece. It ranks third because it is the only air force outside the United States that has taken down a modern integrated air defense network and then flown wherever it liked.

On 13 June 2025, Israel launched roughly 200 aircraft against Iranian nuclear and missile targets around 1,000 miles (1,600 km) away. Over the following 12 days it flew more than 1,400 sorties and lost no manned aircraft.

That was the first large-scale use of the F-35 in full stealth configuration against a defended state, and the F-35I Adir is a uniquely Israeli variant with its own electronic warfare systems and locally integrated weapons.

Israel’s ceiling is set by its size. It has almost no strategic depth, a small and aging tanker fleet, and no ability to sustain a campaign of that intensity for months rather than days.

4. Russia

Russia has the second-largest air force on paper, with 4,237 aircraft including 1,559 combat types. It also has the most complete record of what happens when a large air force cannot suppress enemy air defenses.

The open-source tracker Oryx has visually confirmed 181 Russian fixed-wing aircraft and 168 helicopters destroyed or damaged in Ukraine, and because only photographed losses are counted, the real figure is higher. Seventy-six of those losses came from the modern fleet, including 42 Su-34s and eight Su-35s.

The strategic bomber force has been hit hardest in reputational terms: at least 11 Tu-22M3s and 10 Tu-95MSs are gone, roughly a fifth of the operational fleet, several of them destroyed on the ground.

The Su-57 program tells the same story. Around 32 airframes exist including prototypes, of which perhaps 20 are combat-ready, against a stated target of 76 by 2027. For the wider balance, see NATO vs Russia: Air Power Compared.

Russia stays in the top five on mass, on a genuine long-range cruise missile capability, and on the nuclear-armed bomber leg that only two other countries operate. But its air force in 2026 is smaller, older and more cautious than the one that started the war.

5. India

The Indian Air Force flies roughly 2,250 aircraft with about 600 combat types, the fourth-largest combat fleet in the world. Its problem is not equipment quality, it is arithmetic.

India is down to about 29 fighter squadrons against a sanctioned strength of 42, the lowest in decades. The last MiG-21 squadrons retired in 2025 and replacements have not arrived fast enough to fill the gap.

What it does have is potent: 12 squadrons of Su-30MKI, two of Rafale, and a growing Tejas force with 180 Mk1A aircraft planned. A separate competition for 114 more foreign fighters has been running for years without a decision.

The May 2025 clash with Pakistan during Operation Sindoor is a genuine caution. Pakistan claimed multiple Indian jets shot down including Rafales, India acknowledged losses without confirming numbers, and independent verification remains thin.

6. Japan

Japan’s Air Self-Defense Force is small by area but exceptionally modern, and it is building the largest F-35 fleet of any country outside the United States: 105 F-35As and 42 F-35Bs on order, 147 in total.

The F-35Bs matter more than the number suggests, because they are intended to fly from converted Izumo-class carriers and from short island runways in the southwest, exactly where a Taiwan contingency would be fought.

Japan also runs one of the highest intercept tempos on Earth, scrambling against Chinese and Russian aircraft hundreds of times a year, which keeps readiness genuinely high rather than theoretical.

It ranks sixth rather than higher because it has spent 70 years building a defensive force. Long-range strike, suppression of enemy air defenses and expeditionary logistics are capabilities Japan is buying now, not ones it already has.

7. France

France operates 1,008 military aircraft with 264 combat types, and it is the only country in Europe that can conduct a nuclear strike from an aircraft without asking anyone’s permission.

The Rafale is the backbone: 146 are active with the Air and Space Force today, against a national target of 225 including 40 for the Navy. Unlike most European fighter jets, it flies from a catapult-equipped carrier, which gives France reach no other European power has.

France has also actually used it. The Sahel campaigns involved sustained strike operations thousands of miles from home with French tankers, French transports and French ISR.

The weakness is stealth. France has no fifth-generation aircraft and no near-term prospect of one, with the sixth-generation FCAS program still years from a flying demonstrator.

8. United Kingdom

The Royal Air Force operates 676 aircraft but only 158 frontline fighters: 111 Eurofighter Typhoons and around 47 F-35Bs, with the initial Lightning order completed in April 2026.

That is a small combat force for a country with global commitments, and it is the single reason the UK sits below France here.

What the RAF has instead is quality in the parts most air forces skimp on: Voyager tankers, P-8 Poseidon maritime patrol, Rivet Joint signals intelligence, and a tradition of operating inside American networks as a genuine peer rather than a guest.

Britain is also a partner in GCAP, the sixth-generation program with Japan and Italy, which is currently the most credible non-American next-generation fighter effort anywhere.

9. South Korea

The Republic of Korea Air Force flies around 900 aircraft in a country smaller than Iceland, packed with F-15Ks, upgraded F-16s and a growing F-35A fleet.

It is the most concentrated modern air power on Earth per square mile, built around one specific and very close threat, which makes readiness a daily fact rather than an exercise.

South Korea is also the newest member of a very small club. The first production KF-21 Boramae rolled out in March 2026, with up to 120 aircraft planned by 2032, making it one of the few countries designing and building its own modern fighter.

It ranks ninth because that power is regional by design. South Korea has limited tanker and airlift capacity and no ambition to project force beyond its neighborhood.

10. Australia

The Royal Australian Air Force has only about 250 aircraft, but it may be the most complete small air force in the world, with no obvious capability holes.

It completed its full order of 72 F-35As in December 2024. It also flies the E-7A Wedgetail, an airborne early warning aircraft so good that the US Air Force is buying it to replace the E-3.

Australia is the only country other than the United States permitted to operate the EA-18G Growler, the dedicated electronic attack aircraft that makes suppressing air defenses possible.

Stealth, electronic attack, airborne early warning, tankers and strategic airlift in one force of 250 aircraft is a level of balance that much larger air forces do not achieve.

The near misses

Turkey has the strongest case for eleventh. It flies a large F-16 fleet, leads the world in the operational use of armed military drones, and is developing the KAAN fighter, but it was ejected from the F-35 program and has no stealth aircraft.

Saudi Arabia has money and modern hardware, including F-15SAs and Typhoons, but its air campaign in Yemen exposed real weaknesses in targeting and sustainment.

Italy and Germany both operate serious modern fleets inside NATO, and Italy is a full GCAP partner. Pakistan punches above its weight with J-10Cs and JF-17s but depends almost entirely on Chinese supply.

North Korea appears high on any list that counts airframes, with 455 combat aircraft. Most are 40 to 80 years old and analysts estimate only a small fraction are flightworthy, which is exactly why counting is not ranking.

What could change this ranking by 2030

China is the obvious variable. If J-20 production holds near 120 aircraft a year and a sixth-generation type enters service before the F-47, the gap at the top narrows faster than any Western planning assumption currently allows.

India could climb quickly or slide further. Deciding the 114-aircraft competition and delivering Tejas Mk1A on schedule would rebuild its squadron count, and continued delay would not.

Russia’s position depends on whether it can rebuild a modern combat fleet under sanctions while replacing four years of losses. On current evidence, that is the least likely outcome on this page.

And the whole measure may shift. Uncrewed collaborative aircraft, the ones designed to fly alongside stealth aircraft as expendable wingmen, could make the size of a manned fighter fleet a much less useful number by 2030 than it is today.

FAQ

What country has the best air force in the world?

The United States. The US Air Force, Navy and Marine Corps operate 13,032 aircraft between them, roughly a quarter of all military aircraft in the world, and the United States is the only country with a large stealth fleet, a global tanker force of more than 500 aircraft, and combat-proven stealth bombers.

What are the top 10 air forces in the world?

Ranked by combat capability in 2026: the United States, China, Israel, Russia, India, Japan, France, the United Kingdom, South Korea and Australia.

Who has the #1 air force in the world?

The United States Air Force, with 4,865 aircraft of its own including 500 F-35As and 184 F-22 Raptors. Counting US Navy and Marine Corps aviation, the American total reaches 13,032 aircraft.

What is the top 3 air force?

The United States first, China second and Israel third by combat capability. If you rank purely by fleet size instead, the order is the United States, Russia and China.

Which air force has the most aircraft?

The United States, with 13,032 across the Air Force, Navy and Marine Corps. Russia is second with 4,237 and China third with 3,529, out of a global total of more than 52,200 military aircraft in 161 countries.

Is China's air force stronger than Russia's?

Yes, as of 2026. Russia has more aircraft overall, but China flies around 500 J-20 stealth fighters against roughly 20 combat-ready Russian Su-57s, and has two sixth-generation prototypes already flying.

Which air force has the best pilots?

There is no objective measure, but the air forces with the highest sustained flying hours and the most recent real combat experience are the American and Israeli, and Israel is the only one to have run a large-scale stealth campaign against a defended state.

How many air forces are there in the world?

FlightGlobal’s 2026 World Air Forces directory tracks military aircraft fleets in 161 nations, totalling just over 52,200 in-service aircraft.