There was no Hannibal Directive in Nazi Germany.
And your Hannibal Directive article from Haaretz says: “Haaretz does not know whether or how many civilians and soldiers were hit due to these procedures, but the cumulative data indicates that many of the kidnapped people were at risk, exposed to Israeli gunfire, even if they were not the target.”—– However, the bottom line is that the prime cause of all the deaths on that date was Hamas’s genocidal attack and the chaos that followed.