Voters show their ballots, filled in with name of President Hassan Rouhani, at a polling station in Tehran on May 19. (Vahid Salemi/ASSOCIATED PRESS)

Charles Krauthammer’s May 26 op-ed, “Why Middle East peace starts in Saudi Arabia,” omitted a crucial detail: the recent elections in Iran. By entrusting President Hassan Rouhani with another four-year term, the Iranian people soundly rejected extremist alternatives. By demonizing the Iranian people in order to take a shot at the Obama administration, Mr. Krauthammer seated himself firmly in the camp known as “part of the problem.” The elections in Austria, the Netherlands, France and now Iran showed that the people of the world are rejecting Mr. Krauthammer’s worldview and are instead reaching toward peace, with or without the catastrophe that is today’s so-called American foreign policy.

Ben Hayes, Washington

Charles Krauthammer’s assertion that the Obama administration’s policy toward Iran amounted to “appeasement” was a gross misrepresentation. The policy’s primary objective was to block Iran’s nuclear weapons development program. It was Iran that conceded ground on this, not the United States.

Mr. Krauthammer also was wrong to claim that this agreement has failed to encourage more moderate Iranian behavior. In the recent presidential election, the Iranian people overwhelmingly rejected the conservative candidate. And the moderate victor immediately reached out to the West.

Mr. Krauthammer accused Iran of “worldwide support for terrorism.” However, as Fareed Zakaria reported the same day, Saudi-inspired Sunni jihadists are responsible for more than 94 percent of the deaths caused by Islamic terrorism since 2001.

Robin Broadfield, Washington