"Thousands of people have been injured in Lebanon, after pagers used by the armed group Hezbollah to communicate dramatically exploded almost simultaneously across the country on Tuesday. At least nine people were killed and some 2,800 injured, many of them seriously.""Thousands of people have been injured in Lebanon, after pagers used by the armed group Hezbollah to communicate dramatically exploded almost simultaneously across the country on Tuesday. At least nine people were killed and some 2,800 injured, many of them seriously."

Hezbollah pagers: How did they explode and who is responsible?

The attacks left nine dead and thousands injured, but how the blasts occurred remains unclear.