According to the initial reports, they were not there on an assassination operation and had no prior intelligence that they could be in the vicinity of the elusive Hamas leader, architect of the 7 October attacks, the man Israel most wanted to kill. It was only after they took a closer look at his face and found identity documents on him that the troops realised they had got Sinwar.
Along the way, Israel Defense Forces (IDF) have smashed much of Gaza and are estimated to have killed more than 42,000 Palestinians, driving two million from their homes, a humanitarian disaster Sinwar set in motion with the sheer brutality of the initial surprise assault a year ago, killing 1,200 Israelis and taking 250 hostage.