Iran : Iranian officials say there 's no trace of a downed drone . Ali Aqazadeh Dafsari , an Iranian lawmaker , said air defense units of Iran 's Islamic Revolutionary Guard Corps shot down the drone , Press TV reported , citing javanonline.ir . The drone was brought down near a nuclear enrichment plant . The date of the incident was not announced .
Iran : Iranian officials say there 's no trace of a downed drone . The drone was brought down near a nuclear enrichment plant . The date of the incident was not announced .