The site, located near the Natanz nuclear facility, has drawn renewed attention after satellite images revealed a fortified tunnel system and expanded security perimeter. 

They played videos of how the bombing took place on the nuclear sites, explaining how the bombers attacked. Unlike other normal bombs, the damage done by a bunker-buster bomb, cannot be seen on the surface level.

The first batch of Indian pilgrims visiting Tibet to pray at Mount Kailash and Manasarovar Lake, believed to be the abode of Lord Shiva, arrived at the holy place on Thursday, according to Chinese officials.