On Thursday, Trump inaugurated his Board of Peace to lead efforts to maintain the ceasefire in Israel’s war with Hamas and the reconstruction of Gaza. But divisions emerged as the board’s ambitions grew beyond Gaza,

Naysayers blasted the logo for Donald Trump ’s Board of Peace after the president inaugurated the group Thursday in Davos, Switzerland.

While regional Middle East powers including Turkey, Egypt, Saudi Arabia and Qatar, as well as major emerging nations such as Indonesia, have joined the board, global powers and traditional Western U.S...