This report discusses the Iran nuclear agreement that was made on July 14, 2015 and the lifting of sanctions related to their nuclear weapons programs which occurred on January 16, 2016. It also outlines Iran's obligations under the agreement and Congressional discussion of adjustments to the agreement or withdrawal.

This report focuses on the United States' relationship with Iran and how the Obama Administration is handling prior administrations' economic sanctions against Iran. However, with subsequent negotiations yielding no firm Iranian agreement to compromise regarding their nuclear program, the Administration has focused on achieving the imposition of additional U.N., U.S., and allied country sanctions whose cumulative effect would be to compel it to accept a nuclear bargain.

This report discusses Iran's foreign and defense policy and the reasoning behind it, as well as U.S. concerns regarding their power and nuclear weapon capability.

This report discusses the reasons that Iran is considered a threat to U.S. security, including Iran's nuclear program, involvement with terrorist organizations, and involvement with neighboring countries' local governments. The report also discusses ways which the U.S. hopes to modify Iran's behavior with sanctions, and the effectiveness of these sanctions.

This report discusses the European Union's (EU's) resumption of business with Iran after the signing of the 2015 nuclear disarmament agreement which led to the lifting of nuclear related sanctions. It outlines rates of business and major investments in Iran by European companies and the effect possible U.S. re-imposition of sanctions against Iran may have on the market and U.S.-EU relations.

Iran is home to approximately 70.5 million people who are ethnically, religiously, and linguistically diverse. This report discusses these minorities, their treatment under the Islamic regime, and the reactions of international rights groups.

This report provides an overview of Iran's foreign policy, which has been a subject of numerous congressional hearings and of sanctions and other legislation for many years. The report analyzes Iranian foreign policy as a whole and by region.

This report looks at the background of Iran's nuclear policy. It covers the current status of Iran's nuclear facilities, and current controversy surrounding them, as well as the effects of international sanctions on Iran, recent sabotages on the Iran Enrichment Program, an estimated timeline of Iran's nuclear weapon capabilities, and whether or not Iran even has a nuclear weapons program.

According to an Administration national security strategy document released on March 16, 2006, the United States "may face no greater challenge from a single country than Iran." The Bush Administration announced May 31, 2006, that it would negotiate with Iran in concert with U.S. allies. If diplomacy and sanctions do not succeed, some advocate military action against Iran's nuclear infrastructure rather than acquiescence to a nuclear-armed Iran. U.S. concerns regarding Iran include Iran's nuclear program, Iran's influence on Iraq by way of providing arms and other material assistance to Shiite Islamist militias, and Iran's human rights practices, which include strict limits on free expression and repression of ethnic and religious minorities.

The Kurdish-inhabited region of northern Iraq is relatively peaceful and prospering economically, but the Iraqi Kurds' political autonomy and political strength in post- Saddam Iraq is causing friction with Arab leaders in Iraq, Turkey, and Iran. However, an overall reduction in violence in Iraq, coupled with continued U.S. political influence over the Kurds, is likely to prevent a destabilizing escalation of the Iraqi Kurd-Arab disputes. Also see CRS Report RL31339, Iraq: Post-Saddam Governance and Security, by Kenneth Katzman.

Iran is materially assisting and influencing major Shiite Muslim factions in Iraq, most of which have ideological, political, and religious ties to Tehran. Among these factions is that of hardline anti-U.S. cleric Moqtada Al Sadr, whose Mahdi Army militia, according to some observers, serves as a proxy force for Tehran against the United States.

This report discusses issues for Congress regarding foreign policy toward Iran. According to the Administration’s “National Security Strategy” document released on March 16, 2006, the United States “may face no greater challenge from a single country than Iran.”

This report discusses the debate over U.S. policy toward Iran, much of which has centered on the nature of the current regime. Some experts believe that Iran, a country of almost 70 million people, is a threat to U.S. interests because hardliners in Iran’s regime dominate and set a policy direction intended to challenge U.S. influence and allies in the region. President Bush, in his January 29, 2002, State of the Union message, labeled Iran part of an “axis of evil” along with Iraq and North Korea.

This report discusses the developments in Iranian foreign policy, including their assistance the U.S. in ousting Saddam Hussein, their involvement with terrorist organizations, the developments made with respect to weapons of mass destruction, and human rights concerns. It also details the Bush Administration's efforts to maintain the sanctions put in place by the Clinton Administration.

This report discusses the developments in Iranian foreign policy, including their assistance the U.S. in ousting Saddam Hussein, their involvement with terrorist organizations, the developments made with respect to weapons of mass destruction, human rights concerns, and the Bush Administrations concerns with moving toward a regime change policy. It also details the Bush Administration's efforts to maintain the sanctions put in place by the Clinton Administration, as well as U.S. foreign policymakers division on which approach to take regarding Iran's political regime.