Security forces targeted in Egypt
7 October 2013 Last updated at 14:15 BST
Egyptian security forces have been targeted in several attacks around the country.
Officials said five people died when a car bomb exploded in southern Sinai, and gunmen shot dead five soldiers who were in a patrol vehicle near the city of Ismailiya.
A rocket-propelled grenade is reported to have hit a satellite station in a Cairo suburb.
Our Middle East Correspondent Jim Muir reports.