An actor portraying U.S. President Donald Trump stands behind bars in a billboard installation resembling a prison cell as two pigeons sit on the installation in Tajrish Square in Tehran, Iran, Friday, Oct. 23, 2026. (AP Photo/Vahid Salemi)

In this photo released by the Iranian Presidency Office, Iran's President Masoud Pezeshkian, third left, attends a meeting with high-level delegations from Saudi Arabia, Pakistan and Turkey, as the secretary of Iran's Supreme National Security Council Mohsen Rezaei, second left, and Foreign Minister Abbas Araghchi, third right, listen in Tehran, Iran, Monday, Oct. 26, 2026. (Iranian Presidency Office via AP)

In this photo released by the Iranian Presidency Office, Pakistan's Army Chief Field Marshal Gen. Asim Munir, center, Ibrahim Kalin, the head of Turkey's intelligence service, right, and Saudi Arabia's Defense Minister Khalid bin Salman, left, attend a meeting of high-level delegations from Saudi Arabia, Pakistan and Turkey with Iranian President Masoud Pezeshkian and other top Iranian officials in Tehran, Iran, Monday, Oct. 26, 2026. (Iranian Presidency Office via AP)

In this photo released by the Iranian Presidency Office, Ibrahim Kalin, the head of Turkey's intelligence service, rear third left, speaks in a meeting of high-level delegations from Saudi Arabia, Pakistan and Turkey with Iranian President Masoud Pezeshkian, front second left, and other top Iranian officials in Tehran, Iran, Monday, Oct. 26, 2026. (Iranian Presidency Office via AP)

In this photo taken with a smart phone, Senate Majority Leader John Thune, R-SD., right, takes a tour of the 185th Air Refueling Wing, Iowa Air National Guard, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)

In this photo taken with a smart phone, Iowans Valerie Conaway Cote, a Democrat, right, and Jeanne Gates, an Independent, stage a small protest outside an event for Republican Senate candidate Ashley Hinson, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)

In this photo taken with a smart phone, Senate Majority Leader John Thune, R-SD., from left, and Iowa Rep. Ashley Hinson, a Republican running for Senate, talk to reporters at a campaign event, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)

In this photo taken with a smart phone, Senate Majority Leader John Thune, R-SD., seated right, is briefed during a tour of a KC-135 Stratotanker at the 185th Air Refueling Wing, Iowa Air National Guard, Friday, Oct. 23, 2026, in Sioux City, Iowa. (AP Photo/AP Photo/Mary Clare Jalonick)