In a significant diplomatic move, Saudi Crown Prince Mohammed Bin Salman pledged to invest $600 billion in the United States over the next four years during a recent call with President Trump. This announcement follows a history of substantial investments, with the Crown Prince highlighting that Saudi Arabia has already invested $770 billion in the U.S. Previously, Trump expressed his expectations for U.S.-Saudi economic relations, suggesting he would push for a total investment reach of $1 trillion. Their discussions not only focused on enhancing trade but also touched on regional security concerns and future economic ambitions.