On Wednesday, the Pentagon reported on its casualties website that a total of 18 American service members had been killed during the war in Iran. By Thursday, the Defense Department had lowered that number, reporting that 14 American troops had been killed in the war.

Number of U.S. Troop Deaths in Iran War Appears Lower on Pentagon WebsiteThree military officials and a Pentagon spokesman gave conflicting explanations for why the number of Americans killed in the Iran war had changed.www.nytimes.com