Hezbollah launched a missile at Tel Aviv early Wednesday in its deepest strike yet into Israel, marking a further escalation after Israeli strikes on Lebanon killed hundreds of people. The Israeli military said it intercepted the surface-to-surface missile, which set off air raid sirens in Tel Aviv and across central Israel, and there were no reports of casualties or damage. The military said it struck the site in southern Lebanon from which the missile was launched.

Hezbollah said it fired a Qader 1 ballistic missile targeting the headquarters of Israel's Mossad intelligence agency, which it blames for a recent string of targeted killings of its top commanders and for an attack last week in which explosives hidden in pagers and walkie-talkies killed dozens of people and wounded thousands, including many Hezbollah members. The Israeli military said it was the first time a projectile fired from Lebanon had reached central Israel. Hezbollah claimed to have targeted an intelligence base near Tel Aviv last month in an aerial attack, but there was no confirmation.

The Palestinian Hamas militant group in Gaza repeatedly targeted Tel Aviv in the opening months of the war. The launch ratcheted up tensions as the region appears to be teetering toward another all-out war, even as Israel continues to battle Hamas in the Gaza Strip. A wave of Israeli strikes on Monday and Tuesday killed at least 560 people in Lebanon and forced thousands to seek refuge.

Families have fled southern Lebano.