with so many talmidei chachamim who live or lived in E’Y, could we agree that there are some exceptions to the Oaths?! Or it is not OK for Zionists to fight for E’Y, but OK for non-Zionists to arrive on El Al later on without fighting?
Also, is emphasis on E’Y or on fighting non-Jews in general (see example of Portugal above). In the latter case, maybe Jewish communists would be a prime example of what we should not do (see a simpler source than Oaths – Beitza 25 that Hashem gave Jews Torah from stopping us stepping over other nations).