A series of explosive pager blasts in Lebanon killed at least nine people and injured nearly 3,000. The coordinated attack was part of an Israeli operation targeting Hezbollah members. The pagers were made by a Hungarian shell company and imported from Taiwan.

Israel's Mossad spy agency planted a small amount of explosives inside 5,000 Taiwan-made pagers ordered by Lebanese group Hezbollah months before Tuesday's detonations, a senior Lebanese security source and another source told Reuters.

How or when the pagers were weaponised and remotely detonated remains a public mystery and the hunt for answers has involved Taiwan, Bulgaria, Norway and Romania