The magazine said that it decided that “there is a clear public interest in disclosing” the information. The Atlantic on Wednesday released the screenshots of messages sent between top Trump administration officials through the encrypted app Signal detailing the timing and weapons used in airstrikes against the Iran-backed Houthi militant group in Yemen, arguing that spin from the White House warranted as full a release as possible. In a piece published Wednesday, the magazine said that it decided that “there is a clear public interest in disclosing the sort of information that Trump advisers included in nonsecure communications channels,...