Spanish police have said that an explosion at a house in the town of Alcanar yesterday, which killed one person and injured six others, was linked to today’s attack in Barcelona.
At least six people have been killed, and a further two are missing, following an explosion at a fireworks factory in Portugal.
At least 10 people have been killed, and more than 50 wounded, following explosions on two train carriages at metro stations in the Russian city of St. Petersburg.
At least four people have been killed, and a further 18 injured, following multiple blasts at camps for people who have fled Boko Haram, in northeastern Nigeria.
At least 30 people, many believed to have been police officers, have been injured in an explosion in the Colombian capital Bogota.
Several people have been wounded, following a powerful explosion, near the provincial assembly, in the Pakistani city of Lahore.
At least three people have been killed, and a further 11 injured, following an explosion at a restaurant in Somali capital, Mogadishu.
At least 60 people have been wounded, with some possibly killed, following an explosion at a fireworks market in Mexico.
At least 25 people have been killed, after a fuel tanker crashed and exploded on a motorway in Kenya.
At least two people have been killed, and a further 33 wounded, following an explosion outside the governer’s office, in the southern Turkish city of Adana.