Es wird immer Zweifel an den Gründen für den Kauf der teuren Flugzeuge geben. Die Verträge waren für die Lieferanten vorteilhaft und die Flugzeuge eher für Angriffskriege als für einen Verteidigungskrieg geeignet.

What political consequences will there be if the courts ultimately rule this government invention to be illegal?
Who will take political responsibility for giving in to pressure from pro-Israeli military lobbies?
Will anyone resign?

Very unlikely. For the extremists governing Israel, colonizing the West Bank and East Jerusalem is an irrevocable divine right. They don't want any peace that could interfere with their goals.
“From the river to the sea there will only be Israel”

They are right. No far-left antifascists should be allowed in. Only members of far-right fascist clubs should be allowed to stay.