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.

The latest U.S.-Iran talks on Tehran's nuclear program will not take place Sunday, mediator Oman said. Meanwhile, Israel's defense minister warns that 'Tehran will burn' if Iran continues its retaliatory strikes.

Israel’s sweeping attack across Iran struck at the heart of Tehran’s nuclear program, delivering a blow to the country’s ability to enrich uranium and potentially setting its nuclear ambitions back by months or years.