The United Nations atomic agency said it believes Israel directly hit the underground centrifuge halls at Iran's largest enrichment facility, Natanz. The International Atomic Energy Agency initially said Israel knocked out the power at the site,

An Iranian state television reporter stopped a live broadcast when an explosion occurred an hour after Israel issued a warning to evacuate the area of Tehran where the TV studios are located.

Dozens of others were injured overnight across Israel, the authorities said. Israel was striking military sites in Iran and the four-day-old conflict showed no sign of slowing.

Tehran residents tell Newsweek the city is filled with fear and uncertainty, as old memories of past conflicts resurface alongside quiet defiance.

In a small, tight-knit town near Haifa in northern Israel, residents here never thought they would experience such horror.

While the U.S. insists it is not involved in strikes on Iran, American officials have confirmed military forces have been helping to intercept Iranian missiles fired at Israel.

Jonathan Conricus, a former IDF spokesperson, says Iran is "the weakest that I've ever seen it" after Israel's launch of Operation Rising Lion.

Crude oil futures jumped more than 3% Sunday after Israel struck two natural gas facilities in Iran, raising fears that the war will expand to energy infrastructure and disrupt supplies in the region.