Israeli strike hits Hezbollah-aligned media building in Beirut’s southern suburbs following an evacuation warning.

The Israeli military said troops advanced to protect border towns from Hezbollah attacks, spurring fears that the government is weighing a wider ground war.

• Trump on Iran: President Donald Trump said Iran is seeking talks with the US as military operations continue, but indicated he believes the opportunity for negotiations has passed. His administration has been shifting the goalposts and contradicting itself since the start of the operation. By Eugenia Yosef and Oren Liebermann in Israel

Iran and its allies have hit back against Israel, neighboring Gulf states and targets critical to the world’s oil and natural gas production.

Israel will step up its attacks on Hezbollah and Iran, says Prime Minister Benjamin Netanyahu during a visit to the Palmachim Airbase with Defense Minister Israel Katz and IDF Chief of Staff Lt. Gen. Eyal Zamir.

Many people in Lebanon are fleeing their homes after Hezbollah launched missiles into Israel from Lebanon in response to the killing of Iranian Supreme Leader Ali Khamenei, and Israel retaliated

Across Iran’s capital, explosions rang out overnight as the U.S. and Israel pounded Iran with airstrikes. Iran and its allies have hit back against Israel and neighboring Gulf states.

One person inside Iran says "every part" of the capital has been hit. Elsewhere, Israel says ground troops will advance in Lebanon, and Iranian strikes continue in the region.