President Donald Trump said on Friday on his last stop on a Gulf tour focused on business deals that the United Arab Emirates and the United States had agreed a path for the Gulf country to buy advanced AI semiconductors from US companies, a major win for Abu Dhabi’s efforts to become a global AI hub. Trump also wrapped up his Gulf tour of Saudi Arabia, Qatar and the UAE with a pledge by oil power Abu Dhabi – the UAE’s capital and richest emirate – to hike the value of its energy investments in the US to $440 billion in the next decade. Trump departed for Washington after whirlwind meetings with leaders in the Gulf aimed at securing financial commitments from the wealthy energy producers that could boost the US economy and create jobs.