According to Golden Finance, on March 25 local time, US President Trump said that there was no confidential information in the group chat about the US military's combat plan against Yemen on the communication platform "Signal". Trump praised the staff involved in the group chat and criticized the reporters who reported the leak, and said that "nothing happened" after the group chat information leak. Trump said it would investigate the use of Signal and said it had asked the President's National Security Assistant to study Signal security issues, and the Signal chat investigation was not conducted by the FBI. In addition, Trump said he believes that President's National Security Assistant Waltz has done his best and does not need an apology. Waltz said he was investigating how journalist Goldberg entered the Signal chat group.