An attacker in Belgium on Tuesday killed two police officers and one bystander in an attack prosecutors are treating as terror-related. Philippe Dulieu, a spokesman for the Liege prosecutor’s office, said the man stabbed two female police officers from behind several times before taking their guns and using them to shoot the officers. Dulieu said the attacker also shot and killed a 22-year-old man who was driving a car out of the parking lot of a nearby high school.

Long before Americans knew the full extent of Nazi atrocities, President Franklin Roosevelt was thinking about what to do with the war criminals of World War II. “The time will come when they shall have to stand in the Courts of Law in the very countries that they are now oppressing and answer for their acts,” FDR said in August 1942.

Security forces killed four gunman who attacked the Archangel Michael Church in the mostly Muslim Russian province of Chechnya Saturday, in a clash that also left two policemen and one churchgoer dead. Father Sergiy, the priest at the Russian Orthodox church in the capital city of Grozy, said worshipers attending a service heard shots and chants of “Allahu akbar” outside. He told the Russian state RIA Novosti news agency that they quickly shut the doors and secured the bolts as the attackers tried to break in.

French authorities on Sunday identified the knife-wielding attacker who killed one person and injured four others on Saturday in Paris. The suspect, 20-year-old Khamzat Azimov, was born in Chechnya and became a naturalized French citizen in 2010. Police shot and killed Azimov as he charged them, according to witnesses. Chechen President Ramzan Kadyrov weighed in on the attack, noting, “I consider it necessary to state that all responsibility for the fact that Khamzat Azimov went on the road of crime lies completely with the authorities of France.

Suicide bombers from the same family in Indonesia attacked three churches Sunday, and another family targeted police headquarters Monday. At least eight people died and 41 others were injured in the church bombings in Surabaya, the country’s second largest city. National Police Chief Tito Karnavian identified the attackers as Dita Futrianto and his wife, Puji Kuswati, and their children. Police said Futrianto drove a Toyota minivan and set off his explosives at the Surabaya Center Pentecostal Church. His two sons, ages 16 and 18, bombed Santa Maria Church while riding motorcycles.

Islamic State (ISIS) claimed responsibility for a knife attack that killed two, including the assailant, in a popular shopping and cafe district in Paris on Saturday. Investigators were working Sunday to identify the attacker, who killed a 29-year-old man and injured four others before police shot him to death.

Iraqi forces working with U.S.-backed Syrian militias have captured five Islamic State militant leaders, dealing a “significant blow” to the terror group, according to a U.S. Army spokesman. President Donald Trump tweeted about the capture, calling the militants the group’s “five most wanted” leaders. Officials have not released any details about the raid or the militants’ identities. ISIS fighters maintain a thin but significant strip of territory inside Syria, along Iraq’s border. The U.S.