It is carrying out air strikes in Gaza and still dealing with incursions in Israeli territory, the military says.
www.bbc.co.uk
'They were going tree by tree and shooting' - Israeli festival goer
Gili Yoskovich was among hundreds of young people at a dance music festival in southern Israel, near the Gaza Strip, when militant gunmen opened fire in the early hours of Saturday morning.
She describes to the BBC how she hid under a tree in a field as gunmen roamed about, shooting anybody they saw.
"They were... all over the place with automatic weapons.
"I saw people were dying all around. I was very quiet. I didn't cry, I didn't do anything.
"I was... breathing, saying: 'OK, I'm going to die. It's OK, just breathe, just close your eyes.'"
She says she hid for three hours before Israeli soldiers arrived to rescue her.
"I was the first one to get out of the field. It took others two or three more hours to get out [and] all the way people were dying - all the way on the road, young people, [as] it's a festival for young people.
"Many many people were dying on the road.”