Israel unveiled plans Friday for more than 1,800 new settler homes in a move the Palestinians said was aimed at forcing Washington to abandon its Middle East peace drive.
The announcement was made just days after US Secretary of State John Kerry wrapped up his latest visit to the region as part of tireless efforts to coax Israel and the Palestinians towards an elusive peace deal.
The settlement move was widely believed to be an Israeli response to the release 10 days ago of a third batch of veteran Palestinian prisoners in accordance with commitments made to Washington last year.
Just days before the 26 prisoners were freed, an Israeli official warned that the government would push ahead with plans for new settler homes as it has done twice previously in a bid to appease hardliners in the right-wing coalition of Prime Minister Benjamin Netanyahu.
Friday's announcement will see the construction of 1,076 units in annexed east Jerusalem and 801 in the occupied West Bank, a spokesman for Israeli settlement watchdog Peace Now told AFP.
"The housing ministry announced the plans this morning," said Lior Amihai.
"Many of the units will be built in existing settlements such as Efrat and Ariel in the West Bank, and Ramat Shlomo, Ramot and Pisgat Zeev in east Jerusalem."
The ministry could not be immediately reached for confirmation.
Chief Palestinian negotiator Saeb Erakat said the move proved Israel wanted Kerry to stay away, and was another attempt by Netanyahu to "destroy" the peace process.
"The new settlement construction plan is a message from Netanyahu to Kerry not to come back to the region to continue his efforts in Israeli-Palestinian peace talks," he told AFP.
"Every time Kerry has stepped up his efforts, returning to the region (for more talks), Netanyahu has stepped up his efforts to destroy the peace process," he said.
"Netanyahu is determined to destroy the two-state solution."
Israel 'fooling' Kerry
Erakat urged the EU in a separate statement to "sever all ties with the Israeli occupation, including companies and institutions involved with the colonisation of Palestine."
The comments came after Dutch pension manager PGGM decided to divest from Israeli banks over their links with settlements in the West Bank.
Peace Now said the construction showed Israel was "fooling" Kerry and the Palestinians over its peace intentions.
"These actions are an indication that this government is not serious about the process, in fact they are fooling the Israeli public, the Palestinian leadership, the US secretary of state and the international community," the watchdog said.
Israel freed the third of four batches of long-serving Palestinian prisoners on December 31, ahead of Kerry's visit.
The two previous prisoner releases coincided directly with announcements for thousands of new settler homes, but Netanyahu delayed the latest announcement so as not to anger US officials, press reports said.
Kerry is reportedly due back in the region next week.
Direct negotiations began in late July with the aim of reaching a deal within nine months, but so far there has been little visible progress.
Kerry's latest efforts focus on piecing together a framework to guide negotiations in the critical months ahead. He left empty-handed Monday, with US officials admitting there was "a lot of work that needs to happen, a lot of tough decisions."
A poll published in Maariv newspaper said eight out of 10 Israelis did not believe Kerry's efforts would succeed in reaching a peace deal. Another poll in the pro-government Israel HaYom newspaper showed 53 percent did not even see him as an honest broker.
So far, the Palestinians have agreed to refrain from seeking membership in international institutions for the duration of the talks or from suing Israel over its settlement building, but on Friday, Erakat said their patience was wearing thin.
"It is high time we held Israel accountable for its crimes," Erakat told AFP.
The international community views all Israeli construction on land seized during the 1967 Six Day War as illegal, and settlement activity is considered one of the most bitter issues of the Israeli-Palestinian conflict.
There are currently some 350,000 settlers living in the occupied West Bank, with another 200,000 in annexed east Jerusalem.