Iran could hide sensitive nuclear work if attacked?

Iran is ready to hide its uranium enrichment and continue with the sensitive nuclear work if threatened with military attack, a senior Iranian official said."We have a large country, 1 million 600 thousand square kilometres and for centrifuge machines (which enrich uranium) the room of this size is enough," Iran's ambassador to the UN watchdog International Atomic Energy Agency (IAEA) Ali Asghar Soltanieh told a seminar in Vienna in a medium-sized conference room.
Centrifuge machines "could be done, could be performed, could be installed anywhere and could be protected," he told a gathering at the Austrian Institute for International Affairs.
Soltanieh was speaking as the UN Security Council debates in New York whether to impose sanctions on Iran for failing to honor a Council ultimatum to suspend uranium enrichment, which makes what can be fuel for civilian nuclear reactors or the raw material for atom bombs.
Iran insists on its right to enrich uranium as part of a peaceful drive to generate electricity but the United States charges that Tehran is hiding secret work on making nuclear weapons.
Experts have warned that attacking Iran's known atomic facilities might only drive the Iranian program underground and Soltanieh's comments were among the first from Iranian officials that they would do exactly that.