Donald Trump's decision Wednesday to recognise Jerusalem as Israel's capital has drawn sharp criticism, with the significant exception of Israel.
Here are key reactions from around the world:
Israeli Prime Minister Benjamin Netanyahu hailed Trump's recognition as "historic" and a "courageous and just decision".
Netanyahu also pledged no change to the status quo at Jerusalem's highly sensitive holy sites in the city, sacred to Jews, Christians and Muslims.
Palestinian president Mahmud Abbas said the US could no longer play the role of peace broker after Trump's decision.
"These deplorable and unacceptable measures deliberately undermine all peace efforts," Abbas said in a speech.
The secretary-general of the Palestine Liberation Organisation said Trump had destroyed any hopes for a two-state solution to the Israeli-Palestinian conflict.
"He destroyed the two-state solution," Saeb Erekat, who long served as the Palestinians' top negotiator, told journalists.
Hamas said Trump's decision would "open the gates of hell" on US interests in the region.
"This decision will open the gates of hell on US interests in the region," Ismail Radwan, an official with the Palestinian Islamist movement that runs the Gaza Strip, told journalists.
Iran condemned the US move, saying it threatened a "new intifada", or uprising, against Israel.
"The provocative and unwise decision by the US... will provoke Muslims and inflame a new intifada and an escalation of radical, angry and violent behaviour," the foreign ministry said on its website.
UN Secretary-General Antonio Guterres implicitly criticised Trump's announcement, warning that Jerusalem's status must be resolved through direct Israeli-Palestinian negotiations.
"From day one as secretary general of the United-Nations, I have consistently spoken out against any unilateral measures that would jeopardise the prospect of peace for Israelis and Palestinians," Guterres said.
The office of Syrian President Bashar al-Assad dismissed Trump's move, saying in a statement it would not dim the "Palestinian cause".
"The future of Jerusalem is not set by a state or a president, but by its history, will, and the determination of those loyal to the Palestinian cause which will stay alive in the conscience of the Arab homeland until the establishment of a Palestinian state with Jerusalem as its capital," it said.
Lebanon's Prime Minister Saad Hariri vowed his country's "highest degrees of solidarity with the Palestinian people and its right to establish an independent state with Jerusalem as its capital".
"The American decision to recognise Jerusalem as the capital of Israel and to move the embassy there is a step that is rejected by the Arab world and risks spilling dangers over into the region," he said.
Jordan condemned Trump's recognition of Jerusalem as amounting to a violation of international law and the UN charter.
"The decision of the American president to recognise Jerusalem as Israel's capital and the transfer of the US embassy to this city constitutes a violation of decisions of international law and the United Nations charter," said government spokesman Mohammed Momani.
Turkey slammed Trump's Jerusalem announcement.
"We condemn the irresponsible statement of the US administration... the decision is against international law and relevant UN resolutions," Turkish Foreign Minister Mevlut Cavusoglu wrote on Twitter.
Prime Minister Theresa May said the British government disagreed with Trump's decision, saying it was "unhelpful" for peace efforts.
"We disagree with the US decision to move its embassy to Jerusalem and recognise Jerusalem as the Israeli capital," she said in a statement. "We believe it is unhelpful in terms of prospects for peace in the region".
French President Emmanuel Macron branded Trump's stance as "regrettable" and called for efforts to "avoid violence at all costs".
Macron affirmed "the attachment of France and Europe to the two-state solution, Israel and Palestine living side by side in peace and security within internationally recognised borders, with Jerusalem as the capital of the two states."
German Chancellor Angela Merkel said through her spokesman that she "does not support" Trump's reversal of decades of US policy.
"The status of Jerusalem can only be negotiated within the framework of a two-state solution," spokesman Steffen Seibert wrote on Twitter.
The European Union's chief diplomat Federica Mogherini voiced "serious concern" at Trump's new stance on Jerusalem.
"The aspirations of both parties must be fulfilled and a way must be found through negotiations to resolve the status of Jerusalem as the future capital of both states," Mogherini said, referring to Israelis and Palestinians.