A new wave of Israeli airstrikes on Tehran has intensified tensions in the Middle East, with fires reported at Mehrabad International Airport and explosions heard across the Iranian capital. Pics/AFP

Israeli warplanes pounded Beirut and Tehran on Friday as Iran launched another wave of retaliatory strikes against Israel and Gulf countries. There was no sign of the war letting up on its seventh day, as US President Donald Trump appeared to rule out negotiations with Iran and called for its "unconditional surrender." (Pics/AFP)