JERUSALEM - U.S. Secretary of State John Kerry is looking to breathe new life into dormant Mideast peace talks in meetings Monday with Israeli Prime Minister Benjamin Netanyahu and other senior Israeli and Palestinian officials, amid talk of modifying a decade-old Arab plan that's long been greeted with skepticism by the Jewish state.

A day after meeting one-on-one with Palestinian President Mahmoud Abbas, Kerry spent the morning of Israel's Holocaust memorial day at Yad Vashem, laying down a red, white and blue wreath at the nation's official monument for the 6 million Jews murdered during World War II. He was to meet privately Monday with Palestinian Prime Minister Salam Fayyad and Israeli President Shimon Peres, before a dinner with Netanyahu and other Israeli officials.

Kerry is trying to end a 4 1/2-year stalemate between the Israelis and Palestinians during which they've hardly negotiated peace at all. Making his third trip to the region in a period of two weeks, he has yet to outline any new plan but U.S. officials say he is exploring several ideas to try to corral both sides back into direct talks.

Palestinian and Arab officials have pointed to one idea in particular: An attempt to revive, with modifications, the 2002 Arab Peace Initiative that offered a comprehensive peace with Israel for a pullout from territories captured in the 1967 Mideast war.

The officials say Kerry is seeking greater Arab-Israeli security commitments and softer language on borders as part of the plan.

But key obstacles remain. Israel has not softened its objections and the Palestinians say they turned down a request from Kerry for the proposed changes.

Kerry and Abbas met for an hour behind closed doors in Ramallah on Sunday evening, where they discussed "the path to peace," according to a senior State Department official. Beforehand, U.S. and Palestinian officials met in a larger format to discuss strategies for economic growth in the Palestinian territories and how to best create a "positive climate for negotiations." The official spoke on condition of anonymity because of Kerry's orders not to brief reporters.

U.S. officials refused to comment specifically on the initiative, which was revolutionary when it was introduced by Saudi Arabia's then crown prince, King Abdullah, and later endorsed by the 22-member Arab League at a summit in Beirut. However, it was overshadowed by fierce Israeli-Palestinian fighting at the time and never won Israel's support. The Arab League re-endorsed the offer in 2007 and technically it remains in effect.

In the 1967 war, Israel took control of the West Bank, east Jerusalem, Gaza Strip, Sinai and Golan Heights. Israeli returned the Sinai to Egypt in 1982 in the framework of a peace treaty and pulled out of Gaza unilaterally in 2005. Israel annexed the Golan Heights in 1981 and peace talks with Syria over the territory have repeatedly failed.

Israeli-Palestinian peace talks have been deadlocked since late 2008, in large part over the issue of Israeli settlements in the West Bank and east Jerusalem. The Palestinians refuse to talk while Israel settles its population on the occupied territories where they want to establish their state. They have demanded that Israel accept the 1967 lines as the basis for a future Palestine, but Netanyahu rejects a return to the 1967 lines and calls for talks with no preconditions.

Abbas spokesman, Nabil Abu Rdeneh, said the Palestinian leader called for a solution based on the 1967 lines in his Sunday meeting with Kerry. He did not say whether the Arab peace initiative was discussed but confirmed Abbas was leaving Monday for talks on the plan at an Arab League meeting in Qatar.

There, a special committee will hold an "urgent meeting" on the subject Monday, said Mohammed Subeih, the Arab League's undersecretary for Palestinian affairs. Qatar's prime minister will chair it and the foreign ministers of key countries such as Egypt, Saudi Arabia, Jordan and the Palestinians will participate.

Subeih said the committee would form a delegation led by Arab League chief Nabil El-Araby and the Qatari prime minister to travel to Washington in the coming weeks with the goal of drawing a new roadmap to "end Israeli occupation."

The chief Palestinian negotiator, Saeb Erekat, said Kerry has been floating the Arab initiative as a possible way out of the deadlock.

Officials say Kerry has proposed two small changes to make it more palatable to Israel. He wants language saying the 1967 lines can be modified through mutual agreement and providing stronger security guarantees.

But Erekat said the plan could not be changed.

"Kerry asked us to change a few words in the Arab Peace Initiative but we refused," he told the Voice of Palestine radio station on Sunday.

Israeli officials refused to comment on the matter.

Israel has rejected a return to the 1967 lines for both security and spiritual reasons, arguing that the frontiers are indefensible and would mean a withdrawal from east Jerusalem, home to the city's holiest Jewish, Muslim and Christian religious sites. In the past, however, Netanyahu has described the peace initiative as a welcome sign of acceptance from the Arab world while refusing to accept its conditions.

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  • US Secretary of State John Kerry listens on his translation headsets as Libyan Prime Minister Ali Zeidan (not seen), delivers remarks to the media after their private bilateral meeting March 13, 2013, at the US Department of State in Washington, DC. (PAUL J. RICHARDS/AFP/Getty Images)

  • Secretary of State John Kerry, accompanied by Libyan Prime Minister Ali Zeidan, listens during their joint news conference at the State Department in Washington, Wednesday, March 13, 2013. (AP Photo/Jose Luis Magana)

  • US Secretary of State John Kerry tours the Hall of Names at the Yad Vashem Holocaust Museum in Jerusalem, which commemorates the six million Jewish Holocaust victims killed by the Nazis during World War II, March 22, 2013, on the final day of US President Barack Obama's 3-day trip to Israel and the Palestinian territories. (SAUL LOEB/AFP/Getty Images)

  • US Secretary of State John Kerry arrives in the Iraqi capital Baghdad on March 24, 2013. (JASON REED/AFP/Getty Images)

  • U.S. Secretary of State John Kerry, right meets with Iraq's Prime Minister Nouri al-Maliki, second right, in Baghdad, Iraq, Sunday, March 24, 2013. (AP Photo/Jason Reed, Pool)

  • U.S. Secretary of State John Kerry, center, shakes hands with a member of the U.S. Air Force 816 Expeditionary Airlift Squadron aboard a C-17 aircraft en route to Baghdad from Amman, Sunday, March 24, 2013. (AP Photo/Jason Reed, Pool)

  • U.S. Secretary of State John Kerry, second right, walks across the tarmac of Baghdad International Airport with traveling staff as he prepares to board an aircraft out of the Iraqi capital Sunday, March 24, 2013. (AP Photo/Jason Reed, Pool)

  • U.S. Secretary of State John Kerry heads a soccer ball made in Afghanistan as he meets with Afghan women members of a U.S.-backed women's entrepreneurship program at the U.S. Embassy in Kabul, Tuesday March 26, 2013. (AP Photo/Jason Reed, POOL)

  • Secretary of State John Kerry, accompanied by U.S. Ambassador to Afghanistan James Cunningham, left, meets with Afghan President Hamid Karzai at the Presidential Palace in Kabul, Monday, March 25, 2013. (AP Photo/Jason Reed, Pool)

  • U.S. Secretary of State John Kerry waves from the steps of his aircraft with the snow-capped mountains of Afghanistan in the background as he departs Kabul,Tuesday March 26, 2013. (AP Photo/Jason Reed, POOL)

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  • U.S. Secretary of State John Kerry, left, walks to a meeting with France's Foreign Minister Laurent Fabius at the Quai d' Orsay in Paris, March 27, 2013. (AP Photo/Jason Reed, Pool)

  • U.S. Secretary of State John Kerry talks with French Foreign Minister Laurent Fabius prior to a meeting at the Quai d'Orsay, in Paris, Wednesday, March 27, 2013. (AP Photo/Thibault Camus, Pool)