The delegation included senior White House adviser Jared Kushner and Treasury Secretary Steven Mnuchin, the Bahrain state news agency BNA said.
King Hamad bin Isa Al Khalifa also received a letter from U.S. President Donald Trump, BNA said.The "Peace to Prosperity" workshop aimed to encourage investment in the Palestinian Territories as the first part of a broader White House political plan to end the Israeli-Palestinian conflict.