The Hezbollah leader, Hassan Nasrallah, did not say how his group would respond to attacks on hand-held devices, which killed dozens when pagers and walkie-talkies exploded.

Hezbollah Secretary-General Seyyed Hassan Nasrallah said Thursday that Israel crossed "all the red lines" by detonating thousands of communication devices used by group members with the intention to kill some 5,

Hassan Nasrallah refused to say when or how Hezbollah would take revenge. As he spoke, Israeli fighter jets swooped low over Beirut.

Post national security reporter Shane Harris breaks down the Israeli attacks on thousands of Hezbollah pagers and radios on Sept. 17 and 18.

Hezbollah and the Israeli military traded new strikes over the border on Thursday. Fears are increasing that 11 months of exchanges of fire between the two sides will escalate into all-out war. Hassan Nasrallah,

The Israeli military launched a new wave of strikes against Hezbollah targets in Lebanon on Thursday, after two days of device explosions that left the Middle East fearing all-out war.

In a much-anticipated speech, Hassan Nasrallah acknowledged Hezbollah had suffered an “unprecedented blow”, but he vowed it would continue fighting and inflict a “just punishment”. Israel has not said it was behind the blasts on Tuesday and Wednesday,

Israel launched a series of strikes on Hezbollah targets Thursday as the war against the Lebanon-based group widened in the wake of two consecutive days of deadly explosions triggered in wireless devices.