From Khaleej Times:
Palestinian militants blew up parts of the American International School in Gaza on Saturday, causing damage but no injuries, Palestinian security sources and witnesses said.
The security sources and school officials said the militants detonated three explosive devices in two of the buildings of the school in the northern Gaza Strip. The blast occurred before the start of the school day and no one was injured in the attack.
“A large number of masked gunmen attacked the school at dawn. They poured petrol all around and blew up several explosive devices and destroyed some of the premises,” said Rebhi Salem, the school’s director.