Your question unleashed all the anti-Israel and (hiding underneath) anti-semitic useful idiots on this site.
Istrael was attacked in the most barbaric, terrorist and bloodthirty (literally bloodthirsty) way by Hamas. Unspeakable horrors were committed. Below is the WSJ editorial on it with descriptions of some of them.
Hamas Puts Its Pogrom on Video
The scenes of Oct. 7 explain why this Israeli defensive war is different: It’s about Jewish survival.
By
The Editorial Board (10/28)
No one at Friday’s screening in New York of the raw footage of Hamas’s atrocities during its Oct. 7 invasion of Israel will forget what they saw. The journalist next to us, at the Israeli consulate in New York, was crying. Mouths seemed to hang open, even after the rampage recorded by jubilant Hamas terrorists on their GoPros had ended, and Israeli officials tried to make sense of what we saw.
Why did the Hamas men, upon confronting the dead body of a teenage girl, start cheering? Why did they argue over who would get to decapitate a Thai guest worker they had shot, then proclaim “Allahu akbar” with every swing at his neck?
“Allahu akbar,” meaning “God is most great,” was on their lips over and over as they shot defenseless civilians, dragged corpses and pumped round after round into the dead. There it was again on the terrorists’ return to Gaza, “Allahu akbar” coming from crowds as a Hamas man pulled by the hair a battered hostage with pants bloodied around her groin.
This isn’t Palestinian nationalism, or a proper understanding of Islam. This is nihilistic jihad. “Israel will exist and will continue to exist until Islam will obliterate it, just as it obliterated others before it,” Hamas’s founding covenant declares. “The Day of Judgement will not come about until Moslems fight the Jews (killing the Jews), when the Jew will hide behind stones and trees. The stones and trees will say O Moslems, O Abdulla, there is a Jew behind me, come and kill him.”
One of the Hamas men called his parents using the phone of a murdered Israeli woman, unable to contain his pride. “Put Mom on the phone,” he said. “Your son is a hero. . . . I killed 10 Jews with my own hands!” The phone recorded the call, so we can know his goal: “victory or martyrdom.”
Some Hamas men took their time to execute a terrified woman after cornering her and shining a flashlight on her face. One raided the fridge in front of the young children he had just wounded with a grenade that killed their father and brother. During the music-festival massacre, a terrorist paused to put a bullet through each of the porta-potties, one by one, lest a single girl escape.
There were also the shell-shocked faces, heavy breathing and stopped cries of young women hiding in bunkers and dumpsters, knowing they weren’t going to survive. Then came the photos: piles of bodies, bloodied and mutilated, babies burned, families burned together, some with hands tied.
The point of the screening, explained Aviv Ezra, Israel’s acting consul general, was to show that “this isn’t more of the same.” If you followed previous Gaza wars, you know what he means. Already Israel’s response has been subject to the same cries of moral equivalence, the same demands for a premature cease-fire, the same perversion of international law from its post-Holocaust purpose.
But there’s a difference this time. “There is no political solution with Hamas,” Mr. Ezra said, not after Oct. 7. Hamas in Gaza now “threatens the basic contract between Israel’s government and its citizens,” the never-again clause that Israel is a safe haven for the Jews.
As Israel continues its just and necessary defense against Hamas in Gaza and around the world, its citizens will not forget the Hamas-recorded images of Oct. 7. Neither should the rest of us.