A Syrian site held infrastructure “consistent with a nuclear reactor,” the U.N. nuclear watchdog said in a confidential report on Sept. 1, adding that the country under ousted former leader Bashar al-Assad “failed to report nuclear material, facilities and activities.”

In confidential report, UN nuclear watchdog says ousted Assad regime 'failed to report nuclear material, facilities and activities' at Deir Ezzor, which Israel struck in 2007

Syria was constructing a nuclear reactor in Deir el-Zour under ousted former President Bashar Assad