Israel obtained detailed photographs from inside an alleged Syrian nuclear facility prior to carrying out an air strike on September 6, ABC News reported Friday night. An unnamed senior source in the US told the news network that the Mossad had discovered in the summer that Syria was constructing a nuclear facility and proceeded to either place a mole inside the plant or convince one of the workers to supply Israel with intelligence. Through the mole, the source said, Israel received detailed pictures from the ground that showed a large cylindrical structure, trucks, and a pumping station - all of which would be necessary components for a nuclear facility. Since the site was not yet operating, the official said, no evidence of fissionable material was found.