Good question.
Not very well for America.
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On October 23, 1983, two truck bombs struck buildings in Beirut, Lebanon, housing American and French service members of the Multinational Force in Lebanon (MNF), a military peacekeeping operation during the Lebanese Civil War. The attack killed 307 people: 241 U.S. and 58 French military personnel, six civilians, and two attackers.
So the US put the battleship USS New Jersey to work shelling Beirut and their brand new airport.
more
https://en.wikipedia.org/wiki/1983_Beirut_barracks_bombings
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" God knows it did not cross our minds to attack the Towers, but after the situation became unbearable—and we witnessed the injustice and tyranny of the American-Israeli alliance against our people in Palestine and Lebanon—I thought about it. And the events that affected me directly were that of 1982 and the events that followed—when America allowed the Israelis to invade Lebanon, helped by the U.S. Sixth Fleet. As I watched the destroyed towers in Lebanon, it occurred to me punish the unjust the same way: to destroy towers in America so it could taste some of what we are tasting and to stop killing our children and women."
— Osama bin Laden, 2004
Then what happened.
Now, the U.S. is building mini nuclear bombs.
Once they work their way down the chain, and somebody slips them to a Palestinian, what will happen?