Today European armies use 18 different types of tanks versus one for the United States, and 20 different types of fighter jets versus six for the United States
40% confidence
DefenceSpain
Omissions
No official source (Eurostat, NATO, Defense Ministries, defense think tanks) was found that provides the exact count of types of military equipment
The CEPA source mentions 14 tank systems and variants for the EU, not 18
No data was found on the 20 types of fighters nor on the 6 types of fighters from the U.S.