The USS Liberty incident was an attack on a United States Navy technical research ship (spy ship), USS Liberty, by Israeli Air Force jet fighter aircraft and Israeli Navy motor torpedo boats, on 8 June 1967, during the Six-Day War.
Why? Support for the Genocidal state of Israel has been a bipartisan position since before you were born. Is this just some knee-jerk world-view of politics that you've crafted from Marvel movies where the "bad guys" do only "bad" things but the good guys do only good things, like unconditionally support genocidal states?
It's wild reading things like Biden telling Israel to not commit genocide yet because he wants time to make sure US can prepare for a war with Lebanon and Iran in case they intervene. It’s like telling Hannibal Lecter not to eat someone because you have to run to the store to buy salt.