Officials say latest extension will allow more time for a finalized agreement.
The British P.M. is expected to back U.S. efforts to restart talks between the Israelis and Palestinians.
Says he won't compromise Israeli security as U.S. president looks to salvage Mideast peace talks.
Benjamin Netanyahu said he does not intend "to remove a single settlement".
Israel's defense minister has apologized for quotes that appeared in a newspaper that lambasted the U.S. secretary of state's role in the Middle East peace process.
Israel pol said to call Kerry "messianic"
Alleged criticism on peace process spurs anger from White House.
Divisive military hero to Israelis who later pushed the country closer to a two-state solution with Palestine succumbs after 8 years in a coma.
Calls the right-wing politician's proposal a provocation; ratchets up tension on talks.