A structured comparison across 27 available indicators. Country A is always cyan; Country B is always amber. Larger inventories are not predictions of combat outcomes.
Country A
United States
#1 global · #1 in North America
95.0Military Strength Score / 100
VS
Country B
China
#2 global · #1 in Asia
70.1Military Strength Score / 100
MSS gap24.9 pointsUnited States has the higher score
Reported values higherA 18 · B 90 tied; “higher” does not always mean “better”
Global positionsA #1 · B #2of 145 country profiles
Change the two countries
Military expenditure trend
Nominal current US dollars from World Bank WDI indicator MS.MIL.XPND.CD. The underlying series is attributed to SIPRI and may differ from the inventory-edition budget above.
A · United StatesB · China
A · 2024$997.3B
B · 2024$313.7B
A
United StatesCYAN COLUMN
B
ChinaAMBER COLUMN
Country context
PopulationChina +1,064,800,143
A · United States341,784,857World Bank 2025
B · China1,406,585,000World Bank 2025
Nominal GDPUnited States +$11.27T
A · United States$30.77TWorld Bank 2025
B · China$19.50TWorld Bank 2025
Land areaChina +240,790 km²
A · United States9,147,420 km²World Bank 2023
B · China9,388,210 km²World Bank 2023
Defense budget per residentUnited States +$2.2K
A · United States$2.4KDerived · population 2025
B · China$215.4Derived · population 2025
Active troops per 1,000 residentsUnited States +2.45
A · United States3.90Derived · population 2025
B · China1.45Derived · population 2025
Manpower
Active troopsChina +701,970
A · United States1,333,030
B · China2,035,000
Reserve troopsUnited States +289,500
A · United States799,500
B · China510,000
ParamilitaryChina +625,000
A · United States0
B · China625,000
Air force
Total aircraftUnited States +9,503
A · United States13,032
B · China3,529
Fighter aircraftUnited States +348
A · United States1,791
B · China1,443
Attack aircraftUnited States +555
A · United States926
B · China371
Transport aircraftUnited States +3,694
A · United States4,402
B · China708
HelicoptersUnited States +4,906
A · United States5,913
B · China1,007
Attack helicoptersUnited States +743
A · United States1,024
B · China281
Navy
Total naval assetsChina +203
A · United States200
B · China403
Aircraft carriersUnited States +8
A · United States11
B · China3
DestroyersUnited States +30
A · United States83
B · China53
SubmarinesUnited States +5
A · United States66
B · China61
FrigatesChina +46
A · United States0
B · China46
Army and ground forces
TanksChina +1,204
A · United States4,666
B · China5,870
Armored vehiclesUnited States +257,620
A · United States409,660
B · China152,040
Self-propelled artilleryChina +1,419
A · United States1,521
B · China2,940
Towed artilleryUnited States +478
A · United States1,878
B · China1,400
Multiple-launch rocket systemsChina +1,039
A · United States1,731
B · China2,770
Financial and strategic
Defense budgetUnited States +$528.5B
A · United States$831.5B
B · China$303.0B
Defense budget share of GDPUnited States +2.3%
A · United States3.2%
B · China0.9%
Estimated nuclear warheadsUnited States +4,422
A · United States5,042
B · China620
What this comparison cannot tell you
A larger reported inventory or MSS score is not a prediction of military success. Readiness, training, maintenance, geography, logistics, technology quality, alliances, doctrine and objectives sit outside this table.
Country inventory baseline: 2026 edition. Population, GDP, land-area context and military-expenditure trends: World Bank WDI, with the observation year shown at the decision point. Nuclear totals: FAS beginning-of-2026 estimates. Source links and structure reviewed August 25, 2026.