Lebanon pager explosions: what we know so far

Pagers used by hundreds of members of the Lebanese armed group Hezbollah exploded simultaneously in Lebanon and Syria on Tuesday, killing at least nine people and wounding thousands in a dramatic and unprecedented attack at a time of heightened tensions in the Middle East.

Here’s what we know so far:

• At least nine people were killed in the attack in Lebanon, officials said. Among those killed was an 10-year-old girl, according to Lebanon’s health minister, Firass Abiad. The latest casualty figures by officials include about 2,750 wounded. Those wounded in the attack include Iran’s ambassador to Beirut, Mojtaba Amani.

• Hezbollah fighters in Syria were also injured in the attack, with several reportedly being treated in hospitals in Damascus. Iran’s Revolutionary Guards-affiliated Saberin News reported that some guards in Syria had also been killed.

• A Hezbollah official said the detonation of the pagers was the biggest security breach for the group in nearly a year of conflict with Israel. The blasts appeared to exploit the low-tech pagers that Hezbollah has adopted in order to prevent the targeted assassinations of its members. The pagers were reportedly a new brand.

• Hezbollah has vowed to retaliate against Israel. The group said two of its fighters were among the dead and threatened a “just punishment”. “We hold the Israeli enemy fully responsible for this criminal aggression that also targeted civilians,” a statement said. The son of the Hezbollah MP Ali Ammar reportedly also died in the explosions, as did two sons of other prominent Hezbollah figures.

• There was no immediate comment from the Israeli military on the blasts. The attack took place just hours after Israel announced it was broadening the aims of the war sparked by the 7 October Hamas attacks to include its fight against Hezbollah.

• The attack followed months of targeted assassinations by Israel against senior Hezbollah leaders.

• Lebanon’s health ministry put hospitals across the country on “maximum alert” and instructed citizens to distance themselves from wireless communication devices. Hezbollah maintains its own communication network separate from the rest of Lebanon.

• It also comes as US officials try to de-escalate tensions between the two sides, and could derail US efforts to prevent Iran from retaliating against Israel for the July bombing in Tehran that killed the Hamas political leader Ismail Haniyeh .

• The US government said it “was not aware of this incident in advance”. The state department spokesperson, Matthew Miller, told a briefing that Washington was not involved and did not know who was responsible. He added it was “too early to say” how it would affect Gaza ceasefire talks.