Onlookers gathered on Saturday at a central Tel Aviv residential building next door to Israel’s defense headquarters that was damaged after it took a hit from what appeared to be shrapnel from an overnight missile barrage from Iran.

Fox News reporter Trey Yingst was standing on a balcony as short-range missiles behind him appeared to come closer before being intercepted by Israel's Iron Dome defense system. The footage of the incident preceded a night in which Israel and Iran traded fire, with explosions heard in Tel Aviv, Jerusalem and Tehran.

Smoke and flames filled the sky over Tehran as Israel struck oil and gas facilities in the Iranian capital and targeted more nuclear facilities during attacks that carried on into Sunday after starting two days earlier.

As the attacks escalate, with fatalities and injuries reported on both sides, Israel issued the stark warning to Iran.