Explosions heard in Qatar, sirens sound off in Bahrain as Iran claims attacks in Kuwait

Qatar's defence ministry indicated that it is intercepting a number of aerial attacks, after several reports of blasts heard in the capital of Doha. 

Meanwhile, sirens have been activated in Bahrain for a second time on Friday. 

In Kuwait, the Iranian army said it targeted US forces and logistical support centres in the Gulf country using drones.