At least three police officers were killed and about 100 people wounded by a car bomb at a police station in the eastern Turkish city of Elazig on Thursday, security sources said.
Three suicide bombers blew themselves up on Monday as they tried to storm a rural police station in a usually peaceful region of southern Russia, causing no other casualties, police said.
Police in Paris shot dead a knife-wielding man who tried to enter a police station, police union sources said.
