Since the U.S. invasion of Iraq in 2003, Iran has visibly increased its work towards developing a nuclear program. This is alarming to many because Iran's ambitions for its nuclear program are unclear and whether it is on a quest for nuclear weapons is unknown. The Iranian government is largely anti-West, anti-Israel, and now, with the downfall of Iraq, is in a position to spread its influence throughout the Middle East. This thesis examines the evolution of the Iranian nuclear program, the relationship between the United States and Iran and how this relationship will likely have a significant influence on the ability of Iran to develop a nuclear program. The goal is to assess the current status of the situation and examine the possible policies the United States could implement towards Iran and its nuclear program.