Syria's chemical weapons programme was built to counter Israel

AMSTERDAM/AMMAN (Reuters) - Syria, defeated by Israel in three wars and afraid its arch enemy had gained a nuclear arsenal, began in earnest to build a covert chemical weapons programme three decades ago, aided by its neighbours, allies and European chemical wholesalers.

Damascus lacked the technology and scientific capacity to set up a programme on its own, but with backing from foreign allies it amassed what is believed to be one of the deadliest stockpiles of nerve agent in the world, Western military experts said.