One woman has died and a number of others have been hurt - including some with "catastrophic" injuries - in what police are treating as a terrorist incident in the Houses of Parliament in central London.
At least 59 cadets and guards have been killed in an attack by militants on a police college in the Pakistani city of Quetta between Monday night and Tuesday morning.
The Nigerian Police Force and the Department of State Security, DSS, have uncovered plans by terrorists to attack some cities in the country during the coming sallah celebrations.
A Catholic priest has been killed in an attack by two armed men at his parish near Rouen in northern France.
The French Interior ministry said the armed men entered the church in during Mass, taking the priest and four other people hostage.