The terrorists most likely from the IS attacked a police patrol in the city Aríš on the north of the Sinai peninsula. To attack they used the garbage truck, which drove into a police patrol (this probably was in the immediate vicinity of the police station) and then the car blew up. After the police opened fire the rest of the terrorists in black camouflage suits. In the course of these battles, killed 9 and injured 10 people. Burned was a three-story building of the police, in which it was found 9 bodies. However, it is not clear whether among them they are not even terrorists.
Source:
zpravy.aktualne.cz.
Source:
zpravy.aktualne.cz.