Eight terrorists were killed and 15 others wounded when Egyptian army helicopters fired rockets at Sinai sites where a number of terrorists were believed to be based, An Egyptian military source said. In a statement today, the source said that a number of criminal outposts in Sheikh Zowayed North Sinai was attacked after the security agencies received tips that a number of terrorists were hidden in those areas. He also said that the military forces in coordination with the Ministry of the Interior launched, with the use of four Apache helicopters, two attacks on those criminal outposts.