An airplane carrying the first official delegation from the United Arab Emirates (UAE) lands at the Ben Gurion international airport outside Tel Aviv, Israel, on Oct. 20, 2020. (Xinhua/Gideon Markowicz/JINI)

 The United Arab Emirates marks one year since normalizing ties with Israel on Wednesday, a move which drew Palestinian anger but that leaders hope could reap a trillion dollars in economic exchanges.

Watched by then US president Donald Trump, the UAE and Gulf neighbor Bahrain formally recognized Israel on September 15, 2020 in Washington, prompting Palestinian accusations of a "stab in the back."

The surprise step, under the US-brokered Abraham Accords, broke with decades of Arab consensus that ruled out formal ties while the Palestinian conflict was unresolved.

However, it marked a thaw in the region, with Morocco and Sudan soon following suit and regional power Saudi Arabia, allowing some overflights from the Jewish state.

The economic benefits have come quickly for the UAE and Israel, who signed a series of deals ranging from tourism to financial services. Israeli Foreign Minister Yair Lapid made a landmark visit to the UAE in July, opening an embassy in Abu Dhabi and a consulate in Dubai, while the UAE built an embassy in Tel Aviv.

"After a year of the Abraham Accords, we have a story to say," UAE Minister of Economy Abdulla bin Touq Al Marri told a panel discussion by the Atlantic Council, a US think-tank, on Monday.

"We exchanged ambassadors, we have signed over 60 MOUs. We have 600-700 million of bilateral trade happening, we have funds of billions of dollars that has been announced.

"We're looking to create over a trillion dollars of economic activity over the next decade."