Hillary Clinton: US commitment to Israel remains 'rock solid'

But Mrs Clinton made no reference to an agreement to end hostilities and indicated that she expected negotiations to stretch over several days.

"In these days ahead, the United States will work with our partners here in Israel and across the region for an outcome that bolsters security for the peace of Israel, improves conditions for the people of Gaza and moves toward a comprehensive peace for all people of the region," said Mrs Clinton.

She also reaffirmed Washington's message that much of the onus rested on a Hamas leadership which rules Gaza but is officially branded a terrorist network by the United States.

"The rocket attacks from terrorist organisations inside Gaza on these (Israeli) cities and towns must end and a broader calm restored," said Mrs Clinton.

"The goal must be a durable outcome that promotes regional stability and advances the security and legitimate aspirations of Israelis and Palestinians alike."

Mr Netanyahu for his part said he was ready to agree to a "long-term solution" as long as the rocket attacks from Gaza stopped.

"If there's a possibility of achieving a long-term solution for this problem by diplomatic means, we prefer it. But if not, I'm sure you understand that Israel will have to take every action necessary to defend its people," he said.