My prayer is that Sinwar is not killed by some airstrike, or by some munition when he is hiding in his hole, but captured alive! Then put him on trial in Jerusalem, in a manner consistent with the trial of Adolph Eichmann, and to be televised and streamed to the whole world. IF found guilty, He should be hanged in a public square at the Yad VaShem Holocaust Museum.
Have you watched the movie "Operation Finale"? Well worth watching.