ISMAILIA, Egypt (AP) — Egypt's chief prosecutor says in a statement that the attack on a Sinai mosque has killed 305 people, including 27 children.
In a statement Saturday, Nabil Sadeq says the attack a day earlier also left 128 people wounded.
Sadeq says it was carried out by 25-30 militants who arrived at the mosque in the small town of Bir al-Abd in five all-terrain vehicles. He says the militants stationed themselves at the mosque's main door and 12 windows before opening fire on worshippers inside. They also torched seven cars belonging to the worshippers that were parked outside.
There was no claim of responsibility for the attack, the deadliest by Islamic extremists in Egypt's modern history. The mosque is frequented by Sufi Muslims, a mystic school of Islam that militants consider heretic.
Egyptian warplanes were in action on Saturday over Sinai, according to the military, targeting several vehicles in which some of the culprits of the attack were traveling. All passengers of the vehicles were killed, it added. It was impossible to independently verify the claim since the media is virtually banned from working in Sinai.
Witnesses speaking to The Associated Press in the Suez Canal city of Ismailia where some of the wounded were taken spoke of horrific scenes during the approximately 20 minutes it took the militants to kill and maim worshippers. They spoke of some jumping out of windows, a stampede in a corridor leading to the washrooms and of children screaming in horror. Some spoke of their narrow escape from a certain death, others of families that lost all or most of their male members.
Mansour, a 38-year-old worker in a nearby salt factory, said he settled in Bir al-Abd, the small town where the attack took place, three years ago to escape the bloodshed and fighting elsewhere in northern Sinai. He suffered two gunshot wounds in the legs.
"Everyone layed down on the floor and kept their heads down. If you raised your head you get shot," he said. "The shooting was random and hysterical at the beginning and then became more deliberate: Whoever they weren't sure was dead or still breathing was shot dead."
The militants were shouting Allahu Akbar, or God is great, and the children were screaming, Mansour said.
"I knew I was injured but I was in a situation that was much scarier than being wounded. I was only seconds away from a certain death," he said. As the shooting took place, many of the worshippers recited their final prayers, he added.
Friday's attack targeted a mosque frequented by Sufis, members of a mystic movement within Islam. Islamic militants, including the local affiliate of the Islamic State group, consider Sufis heretics because of their less literal interpretations of the faith.
President Abdel-Fattah el-Sissi vowed that the attack "will not go unpunished" and that Egypt would persevere with its war on terrorism. But he did not specify what new steps might be taken. On Saturday, he ordered that a mausoleum be built in memory of the victims of Friday's attack.
The military and security forces have already been waging a tough campaign against militants in the towns, villages and desert mountains of Sinai, and Egypt has been in a state of emergency since April. Across the country, thousands have been arrested in a crackdown on suspected Islamists as well as against other dissenters and critics, raising concern about human rights violations.
Seeking to spread the violence, militants over the past year have carried out deadly bombings on churches in the capital of Cairo and other cities, killing dozens of Christians. The IS affiliate is also believed to be behind the 2016 downing of a Russian passenger jet that killed 226 people over Sinai.
Friday's assault was the first major militant attack on a Muslim congregation, and it eclipsed past attacks, even dating back to a previous Islamic militant insurgency in the 1990s.
The militants descended on the al-Rouda mosque in four off-road vehicles as hundreds worshipped inside. At least a dozen attackers charged in, opening fire randomly, the main cleric at the mosque, Sheikh Mohamed Abdel Fatah Zowraiq, said. He spoke to the AP by phone from a Nile Delta town where he was recuperating from bruises and scratches suffered in the attack.
The militants, according to one witness, stormed the mosque from several doors and as soon as they opened fire, many worshippers started jumping out of windows.
"The small door that leads to the corridor for the wash rooms was about the only one where worshippers rushed to escape," said a 38-year-old government employee who did not want to be named for fear of retaliation. "There was a stampede. I fell down and then bodies piled up on top of me. I was the only one alive underneath."
"The shooting was heavy, insane and random," he recalled. "These are not terrorists. These are not humans."
No one claimed responsibility for the attack. But the IS group affiliate has targeted Sufis in the past.
Last year, the militants beheaded a leading local Sufi religious figure, the blind sheikh Suleiman Abu Heraz, and posted photos of the killing online. Islamic State group propaganda often denounces Sufis. In the January edition of an IS online magazine, a figure purporting to be a high level official in the Sinai affiliate of the group vowed to target Sufis, accusing them of idolatry and heretical "innovation" in religion and warning that the group will "not permit (their) presence" in Sinai or Egypt.
Millions of Egyptians belong to Sufi orders, which hold sessions of chanting and poetry meant to draw the faithful closer to God. Sufis also hold shrines containing the tombs of holy men in particular reverence.
Islamic militants stepped up their campaign of violence in northern Sinai after the military ousted the elected but divisive Islamist Mohammed Morsi from power in 2013 and launched a fierce crackdown on his Muslim Brotherhood group.
The result has been a long, grinding conflict centered on el-Arish and nearby villages and towns. The militants have been unable to control territory, but the military and security forces have also been unable to bring security, as the extremists continuously carry out surprise attacks, mostly targeting outposts and convoys.
The attacks have largely focused on military and police, killing hundreds, although exact numbers are unclear as journalists and independent investigators are banned from the area. The militants have also assassinated individuals the group considers to be spies for the government or religious heretics. Egypt has also faced attacks by militants in its Western Desert.