Saudi Arabia's Crown Prince Mohammed bin Salman pledges $600 billion investment in the U.S. over four years during his first call with President Trump since inauguration.
Read moreSaudi Crown Prince Mohammed bin Salman pledges $600 billion investment in the U.S. during a call with President Trump, emphasizing bilateral trade and security.
Read moreSaudi Arabia's strategic approach is being tested amid regional upheaval, affecting its diplomatic relations and economic goals.
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