11.   The Americans also insist that Tehran is currently conducting a crash, clandestine program to acquire nuclear weapons.

12.   The Americans insist that Tehran is currently conducting a crash, clandestine program to acquire nuclear weapons.

13.   The U.S. government alleges Iran is supporting international terrorism and is pursuing a clandestine program to acquire nuclear weapons.

14.   This month, the IAEA reported that it had found no evidence Iraq is maintaining a clandestine nuclear program.

15.   This month, the IAEA reported that it had found no evidence Iraq is still maintaining a clandestine nuclear program.

16.   Washington claims Iran supports terrorism and has a clandestine program to develop nuclear weapons.

17.   Washington alleges Tehran is engaged in a clandestine program to acquire nuclear weapons and claims Iran sponsors terrorism.

18.   Washington claims the Iranians are engaged in a clandestine program to acquire nuclear weapons, but Tehran strenuously denies that.

19.   While NATO troops were on their way to inspect and silence that transmitter, the clandestine program went off the air.

20.   He gained notoriety for heading Operation Phoenix, a clandestine program during the Vietnam War that targetted suspected communist agents for assassination.