Huge airstrike rocks Tehran as US warns 'big one' is on its way

After Trump warned Iran that the 'big one' is coming, central Tehran was hit with one of the biggest explosions of the war so far on Friday.There were deafening bangs and multiple plumes of smoke and fireballs as a huge payload hit the Moqaddad base of the Revolutionary Guards.Tehran's famous Azadi Tower can be seen in the centre of a video as the bombs rained down on the Iranian capital.