They are just celebrating peace with fireworks.
"Ignoring international appeals for a cease-fire, Israel widened its range of Gaza bombing targets to civilian institutions with suspected Hamas ties and deployed ground troops inside Gaza for the first time early Sunday to raid a rocket launching site in the Palestinian territory. More than 156 Palestinians have been killed. The United Nations estimates that 77 percent of those killed in Gaza were civilians.
Four Israeli soldiers were hurt in clashes during the brief incursion to destroy a rocket launching site in northern Gaza, the military said. It said the troops later returned to Israeli territory.
It was the first time that Israeli ground troops are known to have entered Gaza in the current offensive. But the operation was carried out by special forces and did not appear to be the beginning of a broad ground offensive."