The Announcement Follows Reports That Strikes on Tehran Overnight Thursday to Friday Were the 'Most Intense' the City Has Experienced, Residents of the Iranian Capital Told the BBC. 'The House Was Shaking for Five Minutes Straight'

Iranians in the capital tell the BBC of "constant explosions", as the US warned attacks will intensify.

Scott Bessent stressed that it will do the most damage to the Iranian missile launchers and the factories that build the missiles