Inside the Pentagon IG’s Findings on Signalgate
OPINION — “The [Defense] Secretary [Pete Hegseth] sent nonpublic DoD information [on March 15 at 11:44 EDT] identifying the quantity and strike times of manned U.S. aircraft over hostile [Houthi] territory [in Yemen] over an unapproved, unsecure network [Signal] approximately 2 to 4 hours before the execution of those [U.S. aircraft] strikes. Using a personal cell phone to conduct official business and send nonpublic DoD information through Signal risks potential compromise of sensitive DoD information, which could cause harm to DoD personnel and mission objectives.”
That was one finding from the December 2, Defense Department Inspector General (DoD IG)] report entitled Evaluation of the Secretary of Defense’s Reported Use of a Commercially Available Messaging Application for Official Business that was released last Wednesday.
Another finding was “We [Office of the DoD IG] concluded that the [Defense] Secretary [Hegseth] sent sensitive nonpublic, DoD operational information that he determined did not require classification over Signal on his personal cell phone. Although EO 13526 [Executive Order on Classified National Security Information] grants the [Defense] Secretary the authority to determine the proper level of classification of DoD information, we concluded that the Secretary’s actions did not comply with DoDI 8170.01 [DoD Policy for social media accounts] which prohibits using a personal device for official business and sending nonpublic information over a non-approved commercially available messaging application.”
So in that first finding the DoD IG found Hegseth’s message potentially endangered U.S. military members and their mission, and in the second finding the DoD IG said the Defense Secretary had violated DoD policy.
On Wednesday evening, after public release of the DoD IG report, Hegseth on X messaged, “No classified information. Total exoneration. Case closed. Houthis bombed into submission. Thank you for your attention to this IG report.” At roughly the same time, Pentagon spokesman Sean Parnell in a statement said: “Total exoneration of Secretary Hegseth and proves what we all knew – no classified information was shared. The matter is resolved and the case is closed.”
Of course the DoD IG report is the opposite of “total exoneration,” and by no means should the case be closed. In fact, this entire matter should have been an illustration to the Trump administration that it cannot get away with lying about serious matters, but nonetheless they have continued to try.
The history of this DoD IG report shows that Hegseth and others in the Trump administration even failed to cooperate in the IG’s investigation.
For example, the DoD IG report said frankly, “The Secretary declined to be interviewed for this evaluation.” Hegseth did, after four months, supply to the IG Office a July 25, one-page, five paragraph statement. In it, Hegseth used two paragraphs to defend the questioned details in his March 15, Signal chat message, arguing at one point the information was “either not classified, or that I could safely declassify [it].”
Meanwhile, there were other times of non-cooperation. The DOD IG report said, “We requested a copy of the Secretary’s communications on Signal on or about March 15. According to a senior official in the Office of the Secretary of Defense (OSD), the Secretary declined to provide us direct access to his personal cell phone.”
At another point, when the DoD IG was trying to get a full transcript of the March 15, Signal chat, it found that OSD had a consolidated version it received from the White House Counsel’s Office, but the request for a copy was declined “because it was not a DoD-created record.”
The DOD IG report, itself, originated from a request back on March 26, by Sens, Roger Wicker (R-Miss.) and Jack Reed (D-R.I.), the Chairman and Ranking Member of the Senate Armed Services Committee.
The two Senators were reacting to two articles dated March 24, and March 26, on The Atlantic website written by Editor Jeffrey Goldberg, who had described that somehow then-National Security Advisor Mike Waltz had made Goldberg part of a Signal chat group of senior Trump administration officials named the Houthi PC small group. The chat group included Vice President JD Vance, Secretary of State Marco Rubio, Secretary Hegseth, Director of the Central Intelligence Agency John Ratcliffe, and Director of National Intelligence Tulsi Gabbard.
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Goldberg’s March 24, Atlantic article alleged that on March 15, the Signal chat group received from Hegseth sensitive war plans about the U.S. air strikes before they took place on Yemen that day. The Atlantic initially chose not to print those war plan details because potentially they contained classified information. Although the White House initially said the story seemed authentic, Hegseth initially said, “Nobody was texting war plans, and that’s all I have to say about that."
By the next day, the Trump administration had settled on their response. Appearing on March 25 before the Senate Select Committee on Intelligence, CIA Director Ratcliffe said, “The Secretary of Defense is the original classification authority, and my understanding is that his comments are that any information that he shared was not classified.” DNI Gabbard, appearing with Ratcliffe, echoed him saying, “There were no classified or intelligence equities that were included in that chat group at any time.”
After the denials, The Atlantic on March 26, then published Goldberg’s subsequent article which contained Hegseth’s pre-strike details. They gave the scheduled March 15 time of the first F-18 launch package; the time the first strike F-18s should reach “Target Terrorist;” the time of launch of MQ-9 strike drones; the time launch of second F-18 package; the time “when first bombs will definitely drop,” and the time when F-18 2nd package strike begins; and the time when the first sea-based Tomahawk missiles launched.
Although Hegseth claimed, “there were no details that would endanger our troops or the mission,” anyone who knew where the F-18s were based, their time of departure and the expected time bombs were to be dropped in Yemen might have been be able to determine the targets.
The DoD IG report concluded, “If this information had fallen into the hands of U.S. adversaries, Houthi forces might have been able to counter U.S. forces or reposition personnel and assets to avoid planned U.S. strikes. Even though these events did not ultimately occur, the Secretary’s actions created a risk to operational security that could have resulted in failed U.S. mission objectives and potential harm to U.S. pilots.”
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Another issue raised by the DOD IG report is that Hegseth was involved in other Signal chat groups into which he could have put additional classified information.
For example, the DOD IG reported, “One of the officials we spoke with stated that the Secretary posted the same sensitive operational information concerning the March 15, Houthi attack plans on the ‘Defense Team Huddle’ group chat.” That was a chat group Hegseth established from his personal and professional inner circle in January 2025, before his confirmation as defense secretary, and included Hegseth’s wife, Jennifer, who is a former Fox News producer.
The New York Times reported the Defense Team Huddle chat group also included Hegseth’s younger brother, Phil Hegseth, who has since become a senior adviser to the Defense Secretary and a DoD liaison officer to the Department of Homeland Security (DHS).
Other OSD officials told DoD IG investigators there are “multiple additional Signal group chats in which the Secretary allegedly participated to conduct official DoD business and transmit nonpublic DoD information,” according to the IG report. “Two officials stated that they were part of several group chats, and one of them stated that the Secretary and others used the chats to coordinate meetings, respond to media inquiries, or alert staff to check their official email accounts.”
That was another reason, the report said, “why we [DoD IG] requested copies of messages from these other Signal group chats, as well as access to the Secretary’s personal cell phone,” which so far have been unsuccessful.
I must conclude this article by saying that much credit goes to the DoD IG office, and Acting DoD IG Steven A. Stebbins. They did an admirable job on this inquiry given the lack of cooperation from their top bosses to this inquiry. They showed the professionalism looked for and needed in federal government employees.
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