War doesn't work like that, my friend, let me explain: war has pre-established chains of command. If someone kills Trump and 50 other American generals, does that person win the war? NO! That would just be a marketing ploy; they would be replaced by others, and the war would continue. In several wars, like Vietnam, entire chains of command were devastated, but others come in, and others come in.
What the US/Israel want to do is create a NARRATIVE OF VICTORY, with media actions, assassinations, and kidnappings. And then use their spies inside to try to reach a good deal for them, something like, "This is the plan."