| North Sinai has had a military presence and a declared state of emergency since October 2014 |
Eight Egyptian soldiers have been
killed in a car bomb attack on a checkpoint in the country's North Sinai
region, an army spokesperson said.
At least another 12 troops were injured in the ambush.
An earlier report from Reuters news agency, citing security sources, said assailants fired two rocket-propelled grenades at a checkpoint near the city of El-Arish, before masked men opened fire.
That report said three policemen had been killed. It is not yet clear if the conflicting reports refer to the same attack, or separate incidents.
Islamist groups are thought to have carried out more than 400 attacks in the North Sinai region between 2012 and 2015. The Sinai Province jihadist group, the most active insurgents, also swore an oath of loyalty to so-called Islamic State (IS) in November 2014.
It was initially called Ansar Beit al-Maqdis (Supporters of Jerusalem), and has been active in the Sinai Peninsula since 2011. It has an estimated 1,000 to 1,500 active members.