British police have arrested two men over an arson attack on four volunteer ambulances run by a Jewish organisation in London, linked to an online Islamist group with possible ties to Iran.

British police said on Wednesday they had arrested two men over a London arson attack on four volunteer ambulances run by a Jewish organisation. The arrests came after police said they were investigating an online claim of responsibility by a little-known Islamist group which has possible links to Iran. The ambulances were set on fire early Monday while they were parked next to a synagogue in an area of London with a large Jewish population. The Metropolitan Police said two men aged 47 and 45.....