Ray Takeyh says that for now the Islamic Republic endures, but beneath the facade of order and stability the clerical state continues to face a deep crisis of legitimacy.

Iran's more receptive tone with Western powers in nuclear talks signals concerns about the bite of sanctions and the threat of an Israeli military strike, says CFR's Ray Takeyh.

Leslie H. Gelb says military confrontations loom for President Obama in Iran, Syria, and North Korea, and he can't head them off with the usual duet of threats and talks.

Elliott Abrams criticizes the Obama administration for continuing to politicize intelligence leaks on Syria and Iran.

Steven A. Cook states that Iran's development of a nuclear weapon won't spur its neighbors to get the bomb.

Heads of fifty nations are discussing how to improve safeguards for nuclear weapons and materials. CFR's Michael Levi says these summits serve as reminders of the dangers beyond the North Korean and Iranian nuclear programs.

Upcoming negotiations are shadowed by Iran's increasing uranium enrichment capabilities. Four nonproliferation experts provide a path for resolving the intensifying nuclear dispute.

President Obama gave these remarks on Nowruz, Persian new year, on March 20, 2012.

Ray Takeyh discusses the displacement of moderate voices from corridors of power in the Islamic Republic.

Leslie H. Gelb says foreign policy experts should be made to answer questions about the consequences and risks of their recommendations to engage the United States in wars with Syria and Iran.

Parliamentary elections have bolstered the position of Iran's Supreme Leader Khamenei, says expert Gary Sick. He lays out options for Washington to deal with Tehran over its nuclear program amid growing concern in the United States and Israel.

Republican presidential candidate and former Massachusetts governor Mitt Romney outlines his strategy toward Iran in this Washington Post piece.

President Obama and Israeli Prime Minister Netanyahu gave these remarks in Washington, DC on March 5, 2012.

Elliott Abrams assesses President Obama's speech to the AIPAC Policy Conference.

The Atlantic's Jeffrey Goldberg interviewed President Obama regarding Iran; the piece was published on March 2, 2012.

Iran's March 2 parliamentary elections will shed light on the power struggle among conservative forces, says expert Farideh Farhi, adding that the political environment in Tehran and Washington makes nuclear negotiations unlikely.

The International Atomic Energy Agency (IAEA) published their updated report on the "Implementation of the NPT Safeguards Agreement in the Islamic Republic of Iran" on February 24, 2012. The report updates the nuclear situation in Iran since the last report of November 2011. Among its findings: "The Agency continues to have serious concerns regarding possible military dimensions to Iran's nuclear programme".

Leslie H. Gelb says maneuvering by Washington and Tehran to head off an Israeli attack against Iran is a process of intriguing diplomatic gamesmanship.

Iran says it's ready to negotiate on its contentious nuclear program, but questions abound over Tehran's domestic politics and what confidence-building measures the West and Iran can agree upon.

The Iranian nuclear threat will challenge Obama and Netanyahu's sometimes rocky relationship like never before, writes Foreign Policy's David Makovsky.