An explosion damaged a car in the Saudi capital Riyadh on Monday, the Saudi Press Agency reported, an incident the Islamic State (ISIS) militant group said was caused by a bomb one of its members had affixed to the vehicle.

Saudi Arabia in 2014 declared ISIS a terrorist organisation and has detained hundreds of its supporters. The group, which controls territory in Iraq and Syria, has staged a series of attacks in the kingdom.

A police spokesman said a citizen had reported that his car had been damaged by a blast on Monday while parked in front of his house in the city’s Al-Azizia district, according to SPA.

There were no injuries. Some nearby vehicles also were damaged.

In a statement released on the Telegram social messaging platform, ISIS’s Amaq news agency said the blast was caused by a “sticky bomb” attached to the vehicle of a member of the Saudi armed forces, the SITE monitoring service reported.

A Saudi interior ministry spokesman was not immediately available for comment.

On Jan. 29 an attack at a Shi’ite Muslim mosque in the al-Ahsa district in Eastern Province killed four people and injured 18. It was among a string of attacks claimed by the Sunni Muslim jihadists that killed around 50 Saudis in the past year.