Olmert also rebuffed the group's recommendation that Israel open negotiations with Syria, but said Israelis want "with all our might" to restart peace talks with the Palestinians.
, released Wednesday in Washington, calls for direct talks between Israel and its neighbors, Syria, Lebanon and the Palestinians and says resolving the Israeli-Arab conflict would improve conditions in Iraq.
Olmert rejected that finding. "The attempt to create a linkage between the Iraqi issue and the Mideast issue — we have a different view," Olmert said during the prime minister's annual meeting with Israeli journalists. "To the best of my knowledge, President Bush, throughout the recent years, also had a different view on this."
Most Israelis oppose handing the Golan Heights back to a radical regime like Syria, as the study group recommends, reports CBS News correspondent Robert Berger. Israel is also concerned about the report's call for the U.S. to open a dialogue with Iran. Israeli officials say the best strategy to stop Iran's nuclear program is isolation, not dialogue.
In other developments:
Answering reporters' questions for more than an hour, Olmert said conditions were not ripe to reopen long-dormant talks with Syria and added that he received no indications from Mr. Bush during his recent visit to Washington that the U.S. would push Israel to start such talks.
Palestinian officials were more receptive to the panel's recommendations.
"We welcome the Hamilton-Baker report and hope the U.S. administration will translate it into deeds," Palestinian negotiator Saeb Erekat said. "The region needs peace, the region needs dialogue and we have always stuck to dialogue toward a comprehensive peace."
Syrian President Bashar Assad has called in recent months for a new round of talks with Israel. Syria is a key backer of the Palestinian militant group Hamas and Hezbollah, the Lebanese guerrilla group that battled Israel during an inconclusive month-long war last summer.
While some top Israeli officials have urged Olmert to accept Assad's offer, the prime minister said he didn't think talks would change Syria's close ties to radical anti-Israel groups.
"I don't think there is a Syrian desire for war with us. We certainly don't have a desire to fight with them. That doesn't mean conditions are ripe for us to negotiate with them," he said.
Olmert, however, said that Israel was deeply interested in restarting talks with the Palestinians and said Israel would work "with all our might" to make them happen.
He also welcomed a peace initiative put forward by Saudi Arabia, saying it contains "interesting innovations that should not be ignored." However, he did not fully endorse the plan, first floated in 2002, which called for Israel to withdraw from all of the West Bank, Gaza and east Jerusalem, a stipulation Israel rejects.
Olmert also rejected suggestions that Israel's recent cease-fire with Palestinian militants in Gaza would allow the militants to rearm and regroup for another round of fighting, saying that Israel would not allow that to happen.
He said that despite occasional rocket attacks by Gaza militants at Israel, "we will continue to show restraint."
Olmert also addressed the controversy over Iran's nuclear ambitions, reiterating Israel's position that it will not tolerate a nuclear Iran, but will not take unilateral action, preferring that the dispute should be settled by the international community as a whole.
He also reiterated his support for the U.S. war in Iraq, a position that caused some controversy during his U.S. trip last month.
"We always felt, like other nations in our region, that the removal of Saddam Hussein was a major, major contribution to stability in our part of the world," he said.