section_path: Secretary of Defense (2025–present)/Information disclosures and use of Signal
section_name: Information disclosures and use of Signal
paragraph_text: Information disclosures and use of Signal
  
  In March 2025, Jeffrey Goldberg, the editor-in-chief of The Atlantic, reported that he had been accidentally included by Mike Waltz in a Signal group chat where Hegseth shared information about attacks in Yemen hours before they occurred. The discussions involved U.S. officials, including Vance and secretary of state Marco Rubio. According to The New York Times, several officials with the Department of Defense expressed shock at the incident, while various former national security officials noted the potential for espionage amid ongoing efforts by China to obtain telecommunications records. A spokesperson for the National Security Council confirmed Goldberg's report and the authenticity of the messages. Hegseth rejected that war plans were shared and called Goldberg "deceitful" and a "discredited so-called journalist". Director of National Intelligence Tulsi Gabbard said no classified information was shared and CIA director John Ratcliffe said Signal was authorized for the group chat.
  
  The incident distressed Hegseth, who threatened to use a polygraph on Christopher W. Grady, the acting chairman of the Joint Chiefs of Staff. Goldberg later published most of the Signal chat. The chat showed that Hegseth posted information including the launch times of F-18 aircraft, MQ-9 drones and Tomahawk missiles, as well as the time when the F-18 aircraft would reach their targets, and the time when the bombs would land. Hegseth commented on the chat, writing that there were: "No names. No targets. No locations. No units. No routes. No sources. No methods. And no classified information". The incident led to criticism from both Republicans and Democrats. After the Signal leak, media outlet Der Spiegel searched the Internet using a commercial information provider and password leaks, which revealed Hegseth's personal mobile number, personal email address and its password, and WhatsApp account.
  
  The Wall Street Journal reported that Hegseth had brought his wife to two meetings with foreign defense officials in which sensitive information was discussed, one meeting in February, at Brussels, with NATO officials, and the other in March, at the Pentagon, with British Defense Secretary John Healey. Meanwhile, the Associated Press reported in March that Hegseth's brother, Phil, was listed by the Trump administration as a senior adviser to Hegseth, accompanying Hegseth to meetings, including in Congress, and on official foreign trips. Phil, who previously worked in podcasting and media relations, was confirmed by Hegseth's office to be working in the Pentagon as a Department of Homeland Security liaison to the Department of Defense. That month, The Washington Post detailed a memorandum written by Hegseth orienting the department towards deterring a potential invasion of Taiwan and supporting homeland defense by "assuming risk" in Europe. The document contained passages that were identical to those present in Project 2025.
  
  In April, the Department of Defense Office of Inspector General announced an inquiry into Hegseth's disclosure of classified information in the Signal chat. That month, The New York Times reported that Hegseth had shared details on the attack in a second Signal chat with his wife, brother, and personal lawyer. At the White House Easter Egg Roll, Hegseth suggested that the revelations were a coordinated smear campaign. John Ullyot, the former spokesman for the Department of Defense, wrote in a Politico Magazine opinion piece hours later that the department was in a "full-blown meltdown" and warned that Hegseth was at risk of losing his position.
  
  According to NPR, the White House began looking for a secretary of defense to replace Hegseth the following day. Nonetheless, he retained support from Trump, who privately did not seek to relitigate a grueling Senate confirmation, enjoyed Hegseth's presence and appearance on television, and believed that firing him would lead to questions over Waltz's retention, while he publicly associated the controversy to "disgruntled employees" and boasted of Hegseth's work. Karoline Leavitt, the White House press secretary, stated that "the entire Pentagon is working against" Hegseth. Representative Don Bacon became the first Republican House member to urge that Hegseth be fired.
  
  According to The Washington Post, Hegseth had Signal installed on his computer to circumvent cellular communication issues and to communicate with other Trump officials easier. CNN later reported that Ricky Buria, a former aide to secretary of defense Lloyd Austin, had set up Signal on Hegseth's computer. According to the Associated Press, the computer was on an unsecured internet line that was not using one of the Department of Defense's IP addresses.
  
  At least five political appointees within the Department of Defense resigned by April 24. That day, Joe Kesper, Hegseth's chief of staff, resigned, but stated that he would remain at the department as a special government employee. The firings and resignations led to a crisis within the Department of Defense that was described as a "free-for-all" by one employee who spoke to Politico. Hegseth received criticism from Senate Democrats over alleged civilian deaths in the Yemen strikes. In the same month, Sean Parnell, Justin Fulcher, Patrick Weaver, and Ricky Buria were announced as new senior advisers.
  
  In March 2025, Jeffrey Goldberg, the editor-in-chief of The Atlantic, reported that he had been accidentally included by Mike Waltz in a Signal group chat where Hegseth shared information about attacks in Yemen hours before they occurred. The discussions involved U.S. officials, including Vance and secretary of state Marco Rubio. According to The New York Times, several officials with the Department of Defense expressed shock at the incident, while various former national security officials noted the potential for espionage amid ongoing efforts by China to obtain telecommunications records. A spokesperson for the National Security Council confirmed Goldberg's report and the authenticity of the messages. Hegseth rejected that war plans were shared and called Goldberg "deceitful" and a "discredited so-called journalist". Director of National Intelligence Tulsi Gabbard said no classified information was shared and CIA director John Ratcliffe said Signal was authorized for the group chat.
  
  The incident distressed Hegseth, who threatened to use a polygraph on Christopher W. Grady, the acting chairman of the Joint Chiefs of Staff. Goldberg later published most of the Signal chat. The chat showed that Hegseth posted information including the launch times of F-18 aircraft, MQ-9 drones and Tomahawk missiles, as well as the time when the F-18 aircraft would reach their targets, and the time when the bombs would land. Hegseth commented on the chat, writing that there were: "No names. No targets. No locations. No units. No routes. No sources. No methods. And no classified information". The incident led to criticism from both Republicans and Democrats. After the Signal leak, media outlet Der Spiegel searched the Internet using a commercial information provider and password leaks, which revealed Hegseth's personal mobile number, personal email address and its password, and WhatsApp account.
  
  The Wall Street Journal reported that Hegseth had brought his wife to two meetings with foreign defense officials in which sensitive information was discussed, one meeting in February, at Brussels, with NATO officials, and the other in March, at the Pentagon, with British Defense Secretary John Healey. Meanwhile, the Associated Press reported in March that Hegseth's brother, Phil, was listed by the Trump administration as a senior adviser to Hegseth, accompanying Hegseth to meetings, including in Congress, and on official foreign trips. Phil, who previously worked in podcasting and media relations, was confirmed by Hegseth's office to be working in the Pentagon as a Department of Homeland Security liaison to the Department of Defense. That month, The Washington Post detailed a memorandum written by Hegseth orienting the department towards deterring a potential invasion of Taiwan and supporting homeland defense by "assuming risk" in Europe. The document contained passages that were identical to those present in Project 2025.
  
  In April, the Department of Defense Office of Inspector General announced an inquiry into Hegseth's disclosure of classified information in the Signal chat. That month, The New York Times reported that Hegseth had shared details on the attack in a second Signal chat with his wife, brother, and personal lawyer. At the White House Easter Egg Roll, Hegseth suggested that the revelations were a coordinated smear campaign. John Ullyot, the former spokesman for the Department of Defense, wrote in a Politico Magazine opinion piece hours later that the department was in a "full-blown meltdown" and warned that Hegseth was at risk of losing his position.
  
  According to NPR, the White House began looking for a secretary of defense to replace Hegseth the following day. Nonetheless, he retained support from Trump, who privately did not seek to relitigate a grueling Senate confirmation, enjoyed Hegseth's presence and appearance on television, and believed that firing him would lead to questions over Waltz's retention, while he publicly associated the controversy to "disgruntled employees" and boasted of Hegseth's work. Karoline Leavitt, the White House press secretary, stated that "the entire Pentagon is working against" Hegseth. Representative Don Bacon became the first Republican House member to urge that Hegseth be fired.
  
  According to The Washington Post, Hegseth had Signal installed on his computer to circumvent cellular communication issues and to communicate with other Trump officials easier. CNN later reported that Ricky Buria, a former aide to secretary of defense Lloyd Austin, had set up Signal on Hegseth's computer. According to the Associated Press, the computer was on an unsecured internet line that was not using one of the Department of Defense's IP addresses.
  
  At least five political appointees within the Department of Defense resigned by April 24. That day, Joe Kesper, Hegseth's chief of staff, resigned, but stated that he would remain at the department as a special government employee. The firings and resignations led to a crisis within the Department of Defense that was described as a "free-for-all" by one employee who spoke to Politico. Hegseth received criticism from Senate Democrats over alleged civilian deaths in the Yemen strikes. In the same month, Sean Parnell, Justin Fulcher, Patrick Weaver, and Ricky Buria were announced as new senior advisers.