Bulgaria and Norway became new focal points on Thursday of a global hunt for who supplied Hezbollah with the thousands of pagers that exploded in Lebanon this week in a deadly blow to the militant group.

So far, the attacks that targeted Iran-backed Lebanese militant group Hezbollah members through their pagers have had devastating consequences. At least nine people, including an eight-year-old girl,

The enemy killed us using this small device!” mourners chanted at the funeral for Fatima Abdullah, a fourth grader.