> Europe’s dependence on the United States for its security means that the United States possesses a de facto veto on the direction of European defense. Since the 1990s, the United States has typically used its effective veto power to block the defense ambitions of the European Union. This has frequently resulted in an absurd situation where Washington loudly insists that Europe do more on defense but then strongly objects when Europe’s political union—the European Union—tries to answer the call. This policy approach has been a grand strategic error—one that has weakened NATO militarily, strained the trans-Atlantic alliance, and contributed to the relative decline in Europe’s global clout. As a result, one of America’s closest partners and allies of first resort is not nearly as powerful as it could be.
The US wants increased spending because many small European countries spend that money in the US.
Honestly, the interesting thing question here is:
(A) Does the EU have to political will to bankroll Ukraine.
(B) Will the US keep selling weapons the Ukraine, if funded by the EU.
I suspect (B) is a hard YES. Anything would end US military industry.
On (A) I'm less certain, the EU has had a hard time finding consensus. The EU can do big things, even when it's hard, the EU did so under covid.
> Europe’s dependence on the United States for its security means that the United States possesses a de facto veto on the direction of European defense. Since the 1990s, the United States has typically used its effective veto power to block the defense ambitions of the European Union. This has frequently resulted in an absurd situation where Washington loudly insists that Europe do more on defense but then strongly objects when Europe’s political union—the European Union—tries to answer the call. This policy approach has been a grand strategic error—one that has weakened NATO militarily, strained the trans-Atlantic alliance, and contributed to the relative decline in Europe’s global clout. As a result, one of America’s closest partners and allies of first resort is not nearly as powerful as it could be.
https://www.americanprogress.org/article/case-eu-defense/