France's U.N. envoy François Delattre tells Security Council unilateral approach "would stoke tensions to unsustainable levels" • Any attempt to sidestep two-state solution, other internationally agreed criteria "will be doomed to failure," he says. France's U.N. ambassador has cautioned the White House ahead of the release of its long-awaited Israeli-Palestinian peace plan that any attempt to sidestep a two-state solution and other internationally agreed criteria "will be doomed to failure." François Delattre said that 25 years after Israel and the Palestine Liberation Organization signed the Oslo Accords, "there might be a temptation to turn one's back on the agreed framework." But he warned the U.N. Security Council that the temptation to pursue a unilateral path is fraught with dangers. Declaring that he was offering advice to the United States "in a friendly spirit," Delattre said, "a unilateral approach cannot lead to peace in the region" and "would stoke tensions to unsustainable levels." His comments to the Security Council on Tuesday reflected growing unease in the international community about the U.S. approach to Middle East peace and its expected plan to end the decades-old Israeli-Palestinian conflict. South Africa's U.N. Ambassador Jerry Matjila stressed Wednesday: "We cannot outsource the Middle East peace plan to Americans only." Strongly backing the French position, he said the U.S. can't replace the efforts of European and Arab nations and the Middle East Quartet – comprised of the U.N., the United States, the EU and Russia. "It's a collective responsibility," Matjila said. U.S. President Donald Trump's son-in-law and senior adviser Jared Kushner, the architect of the U.S. peace plan along with international negotiations envoy Jason Greenblatt, told Sky News in late February that the plan would address all "final status" issues, including borders, and demand compromises from all sides. But he made no mention of establishing a Palestinian state and said the plan would focus heavily on offering economic "opportunities" to the Palestinians. Palestinian negotiator Saeb Erekat said at the time that a plan that doesn't establish a Palestinian state "will not fly." France's Delattre said his country's objective is implementation of the two-state solution through negotiations on the basis of parameters agreed to by the international community. He said these parameters were: two states living side by side in peace and security, borders based on the 1967 cease-fire lines with mutually agreed land swaps, Jerusalem as the future capital of the two states and a just, fair and realistic solution for Palestinian refugees. "These parameters are not optional, and they are not a menu from which you can pick and choose at will," Delattre stressed. "These parameters represent a package. They are the bedrock of any peace plan and any negotiation, and they must be taken as a whole and not approached piecemeal." Unilateral action, he said, would also "imperil our international rules-based order." Delattre pointed to Trump's unilateral moves to recognize both Jerusalem as the capital of Israel and Israel's sovereignty over the Golan Heights, which he said violated U.N. Security Council resolutions. "Any peace plan in our view can only succeed if it is rooted in the internationally agreed parameters," Delattre told reporters Wednesday. "It is true on every key issue, and for the situation in the Golan in particular." Riyad Mansour, the Palestinian U.N. ambassador, also supported the French position. "Any solution or any formula that would be put on the table that does not take into account the global consensus of what is known as the parameters has no chance of resolving this conflict," he told the Security Council, Tuesday. AFP.