Watch: Smoke hangs in the air above Beirut moments after device explosionspublished at 10:03 British Summer Time
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Livestream footage of the Beirut skyline on Wednesday shows the moment devices exploded across the city, as it was later confirmed that hundreds of walkie-talkies in Lebanon had been detonated.
Explosions were also seen in other parts in the country - including during a funeral - in footage shared on social media.
Wednesday's explosions came on the heels of a separate attack in Lebanon, which saw thousands of pagers used by members of the militant group Hezbollah explode. Those explosions killed at least 12 people and wounded thousands more.
Not all footage has been independently verified by the BBC.