Challenging Questions: Question 2.

Iran has repeatedly been criticized over its 18 years of concealment of its nuclear activities. My question is whether the steps they have been taking during the 18 years of concealment were towards producing nuclear arms or nuclear fuel? Bear in mind that two or three years ago, United Stated used to accuse Iran of having a covert nuclear arms program, and nowadays they warn others about Iran’s capability to build nuclear arms in future.