Dozens of Palestinians were killed and more than 2,000 wounded in clashes with Israeli forces Monday along the Gaza border as thousands demonstrated against the opening of a new U.S. embassy in Jerusalem.
While U.S. and Israeli officials celebrated at the new American diplomatic outpost, violence raged less than 100 kilometers away. The Israeli military said more than 40,000 people protested, with Palestinian health officials saying 52 demonstrators were killed by live gunfire and tear gas.
It was the deadliest day of violence in Gaza since 2014 during the war with Israel.
VIDEO: #Gaza protests👉The United States officially moved its embassy from Tel Aviv to Jerusalem on Monday, even as at least 52 Palestinians were killed & hundreds wounded in clashes with Israeli forces along the Gaza border.https://t.co/YlX4J4vUz1 pic.twitter.com/0mPBJvLTfw— The Voice of America (@VOANews) May 14, 2018
As the death toll mounted throughout the day, some countries, including U.S. allies France and Britain, called for restraint on Israel's part to curb the bloodshed. But the U.S. did not join the call for Israel to limit its response to the protests and laid the blame for the violence on the militant group Hamas that controls Gaza.
"We shouldn't lose sight that Hamas is responsible for the entire situation," White House spokesman Raj Shah said. He accused Hamas of "engaging in cynical action" to promote the protests against the Jewish state and the U.S.'s action in moving its embassy from Tel Aviv to Jerusalem even as most countries have kept their diplomatic operations in Tel Aviv.
As the U.S. embassy was opened, U.S. President Donald Trump, in a video message, proclaimed Jerusalem as "the capital of Israel." Israeli Prime Minister Benjamin Netanyahu declared, "We are in Jerusalem and we are here to stay."
Shah said the Gaza violence and the opening of the embassy in Jerusalem, the eternal city of Jews, Christians and Muslims that the Palestinians also hope some day to claim as their capital, would not affect U.S. efforts to forge an Israel-Palestinian peace accord.
But any semblance of peace was far from a reality along the Gaza border, where protesters massed along the dividing fence. Clouds of black smoke from tires set afire by the protesters filled the sky.
Some demonstrators hurled stones, firebombs and explosives at Israeli security forces, who responded with tear gas and gunfire.
Netanyahu said on Twitter, "Every country has an obligation to defend its borders. The Hamas terrorist organization declares it intends to destroy Israel and sends thousands to breach the border fence in order to achieve this goal. We will continue to act with determination to protect our sovereignty and citizens."
Trump defied the sentiment of many governments around the world in December by upending longstanding U.S. policy to move the American embassy to Jerusalem.
Trump's son-in-law, Jared Kushner, a White House adviser and part of the U.S. delegation at the ceremony, said, “While presidents before him have backed down from their pledge to move the American embassy once in office, this president delivered. Because when President Trump makes a promise, he keeps it.”
In one of the few references at the celebration to the Gaza protests, Kushner called the Palestinians protesting in Gaza "part of the problem and not part of the solution."
In his video remarks, Trump described the moving of the American diplomatic outpost to Jerusalem as "a long time coming." But the U.S. leader said the United States "remains committed to a lasting peace agreement" between Israel and the Palestinians.
In Twitter remarks from Washington, Trump said, "A great day for Israel!" and congratulated the country. But he did not mention the violence.
Big day for Israel. Congratulations!— Donald J. Trump (@realDonaldTrump) May 14, 2018
Netanyahu called the opening of the new embassy a "glorious" day, saying, "Thank you, President Trump for having the courage to keep your promises." The prime minister applauded Israel's security forces for protecting its borders.
Arab leaders condemned the U.S. action, with Lebanese Prime Minister Saad Hariri calling the embassy move "provocative" and Iranian Foreign Minister Javad Zarif describing it as "a day of great shame."
Palestinian President Mahmoud Abbas said he "will not accept" any peace deal with Israel that is proposed by the Trump administration. He said the new U.S. facility in Jerusalem "is not an embassy, it's a U.S. settlement outpost in Jerusalem."
Critics have faulted Israeli forces for using live fire, while Israel says its actions are necessary for security as people threaten the border fence. The Israeli military said it launched five airstrikes in Gaza on training camps of Hamas militants.
European Union foreign policy chief Federica Mogherini called on Israel to respect the "principle of proportionality in the use of force" and should act "with utmost restraint to avoid further loss of life."
Along with rejecting the U.S. Embassy move, Palestinians were also protesting to mark the anniversary of what they call the "nakba" or "catastrophe" in reference to the hundreds of thousands of Palestinians who were expelled or fled during the 1948 war surrounding Israel's creation.
The new U.S. Embassy site is an interim location operating inside the existing U.S. consulate building in Jerusalem while a search begins for a larger site.
Video: White House Adviser Ivanka Trump unveiling plaque👉The #United States officially moved its Israeli embassy to Jerusalem Monday, even as 37 Palestinians were killed & hundreds wounded in clashes with Israeli forces along the Gaza border.https://t.co/YlX4J4vUz1 pic.twitter.com/AiZVpjgyg9— The Voice of America (@VOANews) May 14, 2018
Trump pledged during his campaign to move the U.S. Embassy to Jerusalem. After announcing in December that the embassy would be moved, the U.N. General Assembly overwhelmingly adopted a resolution rejecting Trump's decisions regarding Jerusalem.
U.S. Treasury Secretary Steven Mnuchin said that moving the embassy "is a national security priority" and that Trump "wanted the American embassy real estate on the right side of town" in Jerusalem.
Israel sees all of Jerusalem as its capital, while most Palestinians hope to see East Jerusalem as the capital of a future Palestinian state.
The issue has long been seen as one of the last big items that would need to be resolved in any Israeli-Palestinian peace deal.
Heather Murdock contributed to this report.