The first recorded use of chemical weapons in the Iran-Iraq war was in 1982, two years into the conflict. Both sides used them, but Saddam was the first, in response to Iran’s vast manpower that had begun to turn the tide on Iraq’s initial advances.
On more than one occasion, seasoned British foreign correspondents – very much the minority in the press corps - informed the British and American embassies in Baghdad of Saddam’s use of chemical weapons... British and American diplomats refused to act on anything other than material evidence. They never sought such proof themselves, and knew full well that it was near impossible for we reporters to secure it.