Yes that was irony no doubt! But you can't deny that he's made some statements that indicate that there will be more support of Israels war effort in they get into office...
"...Joe Biden has done nothing to help our ally Israel. Joe Biden has made it harder and harder for Israel to win that war. He has prolonged the war to take out Hamas...The most important part of the Trump doctrine of foreign policy is you don’t commit America’s troops unless you really have to, but when you do, you punch and you punch hard...”
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You can read into that what you will. He said it, not me! But the political situation last time Trump was in office was more stable than it is now, so you can't just conclude that there will be no wars involving US troops this time around. I hope not, but it's uncertain!