A security source in Babil province announced that army troops killed in a wide crackdown which began early last night and is still going on in Aliskandariyah and Jorfisskhar districts north of Babil , seven militants and attacked a number of hideouts belonging to terrorist groups. The source, who declined to be named said to NINA reporter today the attack came as a reaction to the mortar shells attack on a popular market in Musayyib district /50 km north of Hilla center of the province which killed and wounded dozen of civilians on Thursday evening