Even as Iran declared a period of mourning following the deaths of President Ebrahim Raisi, Foreign Minister Hossein Amir-Abdollahian, and others in a helicopter crash, the country moved forward and set June 28 as the date for an election to determine Raisi’s successor.
Iranian authorities also said the funeral procession for Raisi will be held in Tehran on May 22.
The announcements came as Iranian Supreme Leader Ayatollah Ali Khamenei declared five days of mourning after the bodies of Raisi and Amir-Abdollahian were found at the site of a helicopter crash in northwest Iran.
Meanwhile, Washington said for the first time that Tehran had asked for U.S. help in the helicopter incident but that it was unable to provide assistance, mainly due to logistical reasons.
State Department spokesman Matthew Miller did not specify how the request was made or the nature of it. The United States and Iran do not have diplomatic relations.
Iranian state television on May 20 said the helicopter had crashed due to poor weather conditions. It was unclear how many people were on board the helicopter when it went down.
Khamenei also named First Vice President Mohammad Mokhber as interim president. Iranian law stipulates that if the president dies, power is transferred to the first vice president.
WATCH: A new presidential election must be held within 50 days and one analyst says the candidates permitted to run -- be they ultraconservatives or more conciliatory figures who are better able to connect with the public -- will reveal the regime's political priorities.
A council consisting of the speaker of parliament, the head of the judiciary, and the first vice president must arrange for a new president to be elected within 50 days.
Deputy Foreign Minister Ali Baqeri Kani was appointed acting foreign minister, Iranian state media reported.
Iran's state-run IRNA news agency said the governor of East Azerbaijan Province and other unspecified officials and bodyguards were aboard the ill-fated aircraft.
Foreign governments on May 20 issued expressions of condolence and solidarity. Lebanon announced three days of mourning to honor Raisi. Russian Foreign Minister Sergei Lavrov said Raisi and Amir-Abdollahian were both "true, reliable friends of our country."
Hamas, which has been designated a terrorist organization by the United States and the European Union, issued a statement of condolence and thanked Raisi for his “tireless efforts in solidarity” with the Palestinian people.
The United States, a bitter rival of Iran – and which had imposed financial sanctions on Raisi when he was head of Iran's judiciary in 2019 – also offered its condolences.
“The United States expresses its official condolences for the death of Iranian President Ebrahim Raisi, Foreign Minister Amir-Abdollahian, and other members of their delegation in a helicopter crash in northwest Iran,” the State Department said in a statement.
“As Iran selects a new president, we reaffirm our support for the Iranian people and their struggle for human rights and fundamental freedoms.”
The White House, meanwhile, had harsh words for Raisi, saying he had "blood on his hands" for supporting extremist groups in the Middle East.
U.S. national-security spokesman John Kirby told reporters that "no question, this was a man who had a lot of blood on his hands."
European Council President Charles Michel issued a statement of “sincere condolences,” adding “our thoughts go to the families.”
Search-and-rescue teams, aided by several foreign governments, had been frantically searching for the helicopter after it went down in bad weather conditions in a mountainous area of the country late on May 19.
WATCH: Raisi's death led to official mourning in Iran, but other Iranians celebrated the passing of a man who oversaw a brutal crackdown on anti-government protests.
Some activists criticized the EU for assisting in the rescue operation of a leader who has been accused of overseeing major human rights abuses.
But EU Commissioner for Crisis Management Janez Lenarcic defended the move on May 20, saying that by providing satellite mapping services to Tehran, Brussels was acting "upon request for facilitating a search and rescue operation" and was not "an act of political support to any regime or establishment."
"It is simply an expression of the most basic humanity," he added in a post on X.
Raisi's helicopter was on its way to the city of Tabriz when it went down near the city of Jolfa in what state television said was a "hard landing," but several news reports quoted government sources as saying the helicopter crashed as it crossed a mountainous and forested area.
The bodies from the helicopter that crashed were severely burned, but not beyond recognition, according to the head of Iran's Crisis Management Organization, Mohammad Hassan Nami. He said DNA tests were not needed to confirm the identities of those killed in the crash.
He added that Ayatollah Mohammad Ali Ale-Hashem, who served as Khamenei's representative in East Azerbaijan Province, survived the crash initially and remained alive for about an hour before he died.
Nami said that, during that time, Ale-Hashem had made contact with Raisi's chief of staff by phone. He did not reveal any further details.
The Iranian government said the helicopter was one of three flying in a convoy, and the other two reportedly landed safely in Tabriz.
The ultraconservative Raisi and Amir-Abdollahian had been in Azerbaijan earlier on May 19 to inaugurate a dam with Azerbaijani President Ilham Aliyev, who said on X that Azerbaijan was "profoundly troubled" by the news that Raisi's helicopter had gone down.
Raisi was elected president in 2021 and has since tightened many restrictions on Iranians through enforcement of morality laws and a bloody crackdown on anti-government protests spurred by the death of Mahsa Amini while in police custody for allegedly violating the code on head scarves.
He has also pushed hard in nuclear talks with world powers while also allowing the country to markedly increase its uranium enrichment program.
