Hegseth's use of Signal posed risk to US personnel, finds Pentagon watchdog

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The Pentagon's watchdog found that Defence Secretary Pete Hegseth put US personnel and their mission at risk when he used the Signal messaging app to convey sensitive information about a military strike against Houthi militants in Yemen, two people familiar with the findings said Wednesday.

Hegseth, however, has the ability to declassify material and the report did not find he did so improperly, according to one of the people familiar with the report's findings who spoke on condition of anonymity to discuss the information. CNN first reported the initial findings.

The review by the Pentagon inspector general's office was delivered to lawmakers, who were able to review the report in a classified facility at the Capitol. A partially redacted version of the report was expected to be released publicly later this week.

The findings ramp up the pressure on the former Fox News Channel host after lawmakers had called for the independent inquiry into his use of the commercially available app. Lawmakers also just opened investigations into a news report that a follow-up strike on an alleged drug-smuggling boat in the Caribbean Ocean in September killed survivors after Hegseth issued a verbal order to kill everybody."  Hegseth defended the strike as emerging in the fog of war, saying he didn't see any survivors but also didn't stick around for the rest of the mission and that the admiral in charge made the right call in ordering the second strike. He also did not admit fault following the revelations that he discussed sensitive military plans on Signal, asserting that the information was unclassified.

Journalist was added to a chat where sensitive plans were shared  In at least two separate Signal chats, Hegseth provided the exact timings of warplane launches and when bombs would drop before the men and women carrying out those attacks on behalf of the United States were airborne.

Hegseth's use of the app came to light when a journalist, Jeffrey Goldberg of The Atlantic, was inadvertently added to a Signal text chain by then-national security adviser Mike Waltz. It included Vice President JD Vance, Secretary of State Marco Rubio, Director of National Intelligence Tulsi Gabbard and others, brought together to discuss March 15 military operations against the Iran-backed Houthis.

Hegseth had created another Signal chat with 13 people that included his wife and brother where he shared similar details of the same strike, The Associated Press reported.

Signal is encrypted but is not authorized for carrying classified information and is not part of the Defense Department's secure communications network.

Hegseth has said none of the information shared in the chats was classified. Multiple current and former military officials told the AP there was no way details with that specificity, especially before a strike took place, would have been OK to share on an unsecured device.

Lawmakers had called for inspector general to investigate  The revelations sparked intense scrutiny, with Democratic lawmakers and a small number of Republicans saying Hegseth posting the information to the Signal chats before the military jets had reached their targets potentially put those pilots' lives at risk. They said lower-ranking members of the military would have been fired for such a lapse.

The inspector general opened its investigation into Hegseth at the request of the Republican chairman of the Senate Armed Services Committee, Sen. Roger Wicker of Mississippi, and the committee's top Democrat, Sen. Jack Reed of Rhode Island.

Some veterans and military families also raised concerns, citing the strict security protocols they must follow to protect sensitive information.

It all ties back to the campaign against Yemen's Houthis  The Houthi rebels had started launching missile and drone attacks against commercial and military ships in late 2023 in what their leadership had described as an effort to end Israel's offensive against Hamas in the Gaza Strip. Their campaign greatly reduced the flow of trade through the Red Sea corridor, which typically sees USD1 trillion of goods move through it annually.

The US-led campaign against the Houthis in 2024 turned into the most intense running sea battle the Navy had faced since World War II.

A ceasefire in the Israel-Hamas war had begun in January before falling apart in March. The US then launched a broad assault against the Houthis that ended weeks later when Trump said they pledged to stop attacking ships. The latest Gaza ceasefire began in October.

Following the disclosure of Hegseth's Signal chat that included the Atlantic's editor, the magazine released the entire thread in late March. Hegseth had posted multiple details about an impending strike, using military language and laying out when a strike window starts, where a target terrorist was located, the time elements around the attack and when various weapons and aircraft would be used in the strike. He mentioned that the US was currently clean on operational security.

Hegseth told Fox News Channel in April that what he shared over Signal was informal, unclassified coordinations, for media coordinations and other things.

During a congressional hearing in June, Hegseth was pressed multiple times by lawmakers over whether he shared classified information and if he should face accountability if he did.

Rep Seth Moulton, a Massachusetts Democrat and Marine veteran, asked Hegseth whether he would hold himself accountable if the inspector general found that he placed classified information on Signal.

Hegseth would not directly say, only noting that he serves at the pleasure of the president.