President Trump said the United States was “watching Iran” and sending a naval force there, despite also saying that his threats had halted executions.

The designer Valentino Garavani, who died on Monday at 93, was celebrated in Rome, a city that he “embodied,” according to its mayor.

Anonymous Content, a production company whose top investor is Laurene Powell Jobs’s Emerson Collective, has named Darren Walker as president and chief executive.