May 11 2022
US scientists say they have discovered what caused thousands of soldiers who served in the 1991 Gulf War to fall sick with mysterious symptoms.
They have pinned the blame on the nerve agent sarin, which was released into the air when caches of Iraqi chemical weapons were bombed.
Many veterans have complained of a range of debilitating symptoms which developed after their service.
But for decades the cause of Gulf War Syndrome has remained elusive.