At least eight Egyptian security personnel have been killed after militants stormed a checkpoint in north Sinai.
"Terrorist elements targeted a checkpoint west of El Arish early this morning. The exchange of fire killed five terrorists and eight policemen were martyred," a ministry statement said.
Some militants have escaped and security forces are following "their movements".
The three wounded police officers have been transferred to El-Arish public hospital.
There are fears the death toll could rise following reports of attacks on multiple checkpoints.

At least 15 dead in Guatemala bus accident
Pakistan's former central bank head Shamshad Akhtar dies at 71
Thailand and Cambodia sign truce to halt fierce border conflict
Winter storm bears down on US Northeast, disrupting airline travel
Russian drones, missiles pound Ukraine ahead of Zelenskyy-Trump meeting