DUBAI - The United Arab Emirates would seek to revive a multi-billion dollar deal with the US for F-35 warplanes and armed drones if Donald Trump wins a second term as president in November, several people familiar with the matter told Reuters.

The UAE has long sought the most advanced fighter jet, built with stealth technology, allowing it to evade enemy detection.

If the US did approve the transfer, the UAE would be only the second Middle East state after Israel to operate F-35 fighters.

Trump had signed off on the deal in the final days of his presidency in 2021 but the UAE suspended talks by the end of the year, unable to agree terms with the Biden administration.

Three sources said that if Trump was re-elected, the UAE would seek to resume talks, asking a new Trump administration to fulfil the original agreement.

One of the sources said the UAE would ask a new Trump administration to "honour" the 2021 deal.

Trump approved the US$23 billion (S$29.87 billion) deal, which included MQ-9 Reaper drones and munitions, after the UAE established ties with Israel in 2020 under an accord brokered by his administration.

That made the UAE the most prominent Arab state to forge diplomatic ties with Israel in 30 years and hand Trump a significant foreign policy achievement just a few months out from the election that he would ultimately lose to Mr Joe Biden.

But after months of discussions, the UAE announced in December 2021 it had suspended F-35 talks with the Biden administration, citing "sovereign operational restrictions", among other reasons.

The Biden administration responded, saying it was ready to move forward. The process has remained paused.

When asked whether the UAE would request a second Trump administration to fulfil the F-35 deal, a UAE official did not directly deny or confirm the claim and instead said Abu Dhabi had cultivated institutional relationships and an enduring partnership with Washington across several administrations.

"Our nations share a commitment to advancing mutual interests and address shared concerns" and work diligently to strengthen regional security and foster prosperity, they said.

The Gulf state is one of Washington's most important security partners in the Middle East.

Its military has fought alongside the US in several campaigns, including the war in Afghanistan, and American soldiers are stationed in Abu Dhabi.

‘Peace through strength’

Trump campaign's national press secretary Karoline Leavitt said in a statement that a second Trump presidency would "once again deliver peace through strength to rebuild and expand the peace coalition he built in his first term to create long-term safety and security in the Middle East and around the world."

Before Trump, Washington had rebuffed requests for jet fighters from Middle East nations because of a policy to ensure that Israel maintained a military advantage over its neighbours.

Trump enjoyed warm relations with the wealthy Gulf states.

UAE President Sheikh Mohammed bin Zayed Al Nahyan visited the White House in 2017 when he was the crown prince of Abu Dhabi.

He has not visited the White House during the Biden administration, but in 2022 met in Jeddah with President Biden.

The sources did not say what the UAE would do if Vice-President Kamala Harris, the Democrat nominee, won the election.

The Harris campaign declined to comment.

Ms Harris visited the UAE in 2022 and 2023, meeting with Sheikh Mohammed and other senior Emirati government officials.

The Biden administration has discussed the sale of F-35s to Saudi Arabia as part of negotiations for a bilateral defence treaty and Riyadh establishing diplomatic ties with Israel.

The White House did not immediately respond to Reuters questions on what conditions would need to be met for the UAE sale to go ahead before the end of Mr Biden’s term in January.

In recent years, there have been signs of strain over some issues between the US and UAE, including Emirati frustrations at conditions set by the Biden administration for the F-35 deal and US pressure on the UAE over the evasion of sanctions on Iran and Russia by companies operating in the country.

US lawmakers had questioned whether the UAE acquiring F-35s would undermine Israel's military advantage, although Emirati officials said establishing diplomatic ties with Israel should address those concerns.

Israel has said it does not oppose the deal and has supplied air defence systems to the UAE.

The US also worries about the UAE's relations with China.

The UAE, which operates American-made F-16 and French-made Mirage 2000-9s fighter jets, has close economic and trade ties with Beijing that recently expanded to joint air force drills.

The UAE has bought Chinese 'light attack' jets and the UAE's communications infrastructure uses Chinese technology that the US believes could jeopardise the security of American military systems.

Abu Dhabi has also ordered French made Rafale fighters. REUTERS