A woman has been killed and five others injured in a knife attack in Russell Square, central London.
A man who attacked London Underground passengers at Leytonstone has been jailed for life with an eight-and-a-half year minimum term.
A Catholic priest has died in an attack by two armed men on his church near Rouen in Normandy, northern France.
Nineteen people have been killed in a knife attack at a care home for people with mental disabilities in the Japanese city of Sagamihara.
Two people have been killed and 16 others injured in a shooting at a nightclub in the US state of Florida.