A stabbing attack in central London is being treated by police as a “terror-related” incident, the Met Police have said.
Two people have been killed and at least six more injured in a knife attack in the Finish city of Turku.
A man who attacked London Underground passengers at Leytonstone has been jailed for life with an eight-and-a-half year minimum term.
Two people have been killed and a third seriously injured in a knife attack at an Ikea store in the Swedish city of Vasteras, about 70 miles (115km) west of Stockholm.
A 14-year-old boy who stabbed a supply teacher in a racially-motivated attack has been given an 11-year sentence.