Anger is mixed with worry as Iranians in the capital of Tehran woke up Saturday to images of their country’s retaliatory attacks on Israel.

The two powers have been exchanging barrages since Israel attacked Iran early Friday and killed many of the country’s top military leaders and scientists.

Three people have been killed in Israel, according to officials and local media, with both sides saying the strikes will continue.

Israel’s attack on Iran was long in the making – the result of years of meticulous planning by Israel and days of high-stakes talks between Tel Aviv and Washington, officials told CNN.

Follow the latest news after Israel launched strikes at Iran, a dramatic escalation in long-running tensions between the two countries.

Israel’s leader and President Trump appeared to bet they can persevere, but other world leaders warned of unintended outcomes in a volatile region.

Shortly before sunrise in Iran on Friday, Israel launched the first strikes of its operation against the regime’s nuclear program.

Sirens sounded in Israel as Iran launched dozens of ballistic missiles in retaliation for Israel's strikes on its nuclear facilities.

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.

Israel launched a wave of unprecedented strikes on Iran shortly before sunrise Friday morning, hitting key sites in the nation’s nuclear program.

DUBAI, United Arab Emirates — Israel’s defense minister warned Saturday that “Tehran will burn” if Iran continues firing missiles on Israel after at least three people died and dozens were wounded Saturday morning, following a series of blistering Israeli attacks on the heart of Iran’s nuclear program and its armed forces.

President Donald Trump's eventful week included securing a preliminary trade deal with China, deploying National Guard troops to Los Angeles, and responding to Israel's strikes on Iran.