Three U.S. Catholic cardinals have urged the Trump administration to use a moral compass in foreign policy. On Monday, they warned that U.S. military actions in Venezuela, threats to acquire Greenland and cuts in foreign aid could cause suffering instead of promoting peace. Cardinals Blase Cupich, Robert McElroy and Joseph Tobin emphasize the need for a moral vision in foreign policy. They highlight concerns about military force and the meaning of peace. The cardinals stress that military action should be a last resort and advocate for a policy that respects human life and dignity worldwide.