Secret bunker in Iran???

Iran's leaders have built a secret underground emergency command centre in Teheran as they prepare for a confrontation with the West over their illicit nuclear programme, the Sunday Telegraph has been told. The complex of rooms and offices beneath the Abbas Abad district in the north of the capital is designed to serve as a bolthole and headquarters for the country's rulers as military tensions mount. http://www.telegraph.co.uk/news/main.jhtml?xml=/news/2006/03/12/wiran12.xml&sSheet=/news/2006/03/12/ixworld.html Isn't this supposed to be secret???