Analysis: Why did Hamas attack now and what is next?

A number of factors led to Hamas’s operation in southern Israel.
On October 7, Hamas launched a massive military operation into Israeli territory. The shooting of thousands of rockets into Israel was followed by an attack by land, air and sea, with fighters penetrating deep into territory under Israeli control. They attacked military installations and temporarily took over various settlements. The death toll among Israelis has exceeded 1,200, including more than 120 soldiers; dozens of Israeli hostages were also taken into the Gaza Strip.