Stubb knows Trump would never increase help for Ukraine. He also knows that the US has in the last few weeks burned through an ungodly amount of military stock that would have been useful to Ukraine. Even if Trump does a 180-degree on Ukraine, those interceptors are now gone.
This is more about providing EU with an explicit transactional reason (that Trump admin might understand) for refusing to get involved in the Iran debacle the US and Israel have gotten themselves into.
Stubb knows Trump would never increase help for Ukraine. He also knows that the US has in the last few weeks burned through an ungodly amount of military stock that would have been useful to Ukraine. Even if Trump does a 180-degree on Ukraine, those interceptors are now gone.
This is more about providing EU with an explicit transactional reason (that Trump admin might understand) for refusing to get involved in the Iran debacle the US and Israel have gotten themselves into.