Europe has clearly sided with Ukraine following the US's position change with Trump's return.
The increased Russian threat has led NATO European members to upscale their defense spending, aiming at 3-3.5% of their GDP.
Countries most exposed to risk are willing to make budgetary sacrifices, while some countries, like France, with high public debts, are seeking European financial facilities.
Germany has made significant financial progress, unlocking a 'bazooka' of funds for defense.
The idea of a common loan managed by the European Commission, similar to the system that helped Europe during the Covid crisis, has been proposed.
Ursula von der Leyen, President of the European Commission, wants to first repay the post-Covid recovery plan before considering new debt.
Conclusion: The financial debate around European defense has begun and requires lucidity and responsibility in financial management from all member countries to achieve buy-in.