By Robin Emmott
BRUSSELS (Reuters) - The European Union assured President Mahmoud Abbas it supported his ambition to have East Jerusalem as capital of a Palestinian state, in the bloc's latest rejection of U.S. President Donald Trump's decision to recognise Jerusalem as Israel's capital.
At a meeting in Brussels with EU foreign ministers, Abbas repeated his call for East Jerusalem as capital as he urged EU governments to recognise a state of Palestine immediately, arguing that this would not disrupt negotiations with Israel on a peace settlement for the region.
While Abbas made no reference to Trump's move on Jerusalem or U.S. Vice President Mike Pence's visit to the city on Monday, his presence at the EU headquarters in Brussels was seized on by European officials as a chance to restate opposition to Trump's Dec. 6 decision to move the U.S. Embassy to Jerusalem.
Mogherini, in what appeared to be a veiled reference to Trump's recognition of Jerusalem as capital of Israel, called on those involved in the process to speak and act "wisely", with a sense of responsibility.
"I want to reassure President Abbas of the firm commitment of the European Union to the two-state solution with Jerusalem as the shared capital of the two states," Mogherini said.
Before Abbas' arrival, she was more outspoken, saying: "Clearly there is a problem with Jerusalem. That is a very diplomatic euphemism," in reference to Trump's position.
But Mogherini said she still wanted to work with the United States on Middle East peace talks and had discussed ways to restart them late last year with Pence and U.S. Secretary of State Rex Tillerson.
She played down the timing of the vice president's visit to Israel when Abbas was in Brussels, saying it was a coincidence.
Deputy German Foreign Minister Michael Roth told reporters that Trump's decision had made peace talks harder but said all sides needed to resolve the Israeli-Palestinian conflict.
Abbas also struck a more diplomatic tone than in his recent public remarks, including earlier this month when he said he would only accept a broad, internationally-backed panel to broker any peace talks with Israel.
"We are keen on continuing the way of negotiations," Abbas said. "We are determined to reunite our people and our land."
In another gesture of support, EU foreign ministers discussed whether to increase the EU's aid to the Palestinian Authority, after the United States said last week it would withhold about half the initial aid it planned to give the U.N. agency that serves the Palestinians. No decisions were taken.
But Abbas' call for the European Union to immediately and officially recognise the state of Palestine won little support in the lunch meeting, diplomats said.
While nine EU governments including Sweden and Poland already recognise Palestine, the 28-nation bloc says such recognition must come as part of a peace settlement.
Only Slovenia has recently raised the possibility of recognising the state of Palestine. A parliamentary committee there is due to consider the issue on Jan. 31, but it remains unclear when the parliament could recognise Palestine.
That reflects the European Union's dual role as the Palestinians' biggest aid donor and Israel's biggest trade partner, even if EU governments reject Israeli settlements on land Israel has occupied since a 1967 war - including the West Bank, East Jerusalem and the Golan Heights.
The European Union also wants the Palestinians to remain open to a U.S.-led peace plan, expected to be presented soon by Jason Greenblatt, Trump's Middle East envoy and Trump's son-in-law and senior adviser, Jared Kushner.
Abbas said there was "no contradiction between recognition (of Palestine) and the resumption of (peace) negotiations."
Instead, France wants to push the European Union to offer closer trade ties through a so-called EU association agreement, an EU treaty covering unfettered access to the bloc's 500 million consumers, aid and closer political and cultural ties.
"We want to say to Mahmoud Abbas that we want to move ... towards an association agreement and to start the process already," said France's Foreign Minister Jean-Yves Le Drian.
But offering an EU association agreement to the Palestinians was also fraught with difficulties, while Germany's Roth expressed some reservation in the closed-door meeting and Ireland's Foreign Minister Simon Coveney said the EU would need to offer something similar to Israel, diplomats said.
Under EU rules, the agreements need to be agreed with sovereign states. France argues that the EU has an association agreement with Kosovo, whose independence is not recognised by all countries, including EU member Spain.
(Additional reporting by Alastair Macdonald in Brussels and Marja Novak in Ljubljana, Editing by William Maclean)