A day later, a similar attack struck walkie-talkies. In total, the explosions killed at least 37 people and injured more than 3,000, many of them civilians. Israel is widely believed to be behind the blasts, although it has neither confirmed nor denied responsibility.

Days after the attacks on Hezbollah with exploding electronic devices across Lebanon, Israel has struck a suburb of Beirut.

In a statement, the Israeli Defense Forces (IDF) says that it also struck "a weapons storage facility in multiple areas in southern Lebanon" which it claims contained "approximately 150 launcher barrels that were ready to fire projectiles toward Israeli territory".

The batteries of the walkie-talkies used by Lebanese armed group Hezbollah that blew up this week were laced with a highly explosive compound known as PETN, a Lebanese source familiar with the device's components told Reuters.

Hezbollah communication device explosions in Lebanon on Wednesday killed at least 20 people and wounded more than 450 other, after 12 people were killed and more than 2,800 were hurt in a similar page