A Pentagon investigation has faulted Defense Secretary Pete Hegseth. He used the Signal app. This was on his personal device. It involved sensitive information about Yemen strikes. The review found this action put U.S. personnel at risk. It also jeopardized the mission. Signal is an encrypted app. However, it is not approved for classified data. It is not part of the Pentagon’s secure network. The investigation concluded Hegseth violated policy. He used his personal device for official business. This was a significant breach. Officials found the information shared was sensitive. It included specific strike timings. This happened before military jets launched. Some reports suggest the information was classified. Others note Hegseth’s authority. He can declassify information. The report did not rule on its classification status. However, the details shared were specific. Current and former military officials disagree. They say such specific details should not be on unsecured devices. The probe was prompted by a media report. A journalist was accidentally added to a Signal chat. This chat involved senior national security officials. They were discussing planned strikes in Yemen. The editor-in-chief of The Atlantic revealed the details. Hegseth also used another Signal chat. This chat included his wife and brother. He shared similar strike details there. The Pentagon spokesperson stated the review cleared Hegseth. They called it a “total exoneration.” Hegseth himself claimed “no classified information” was shared. He said the “case [is] closed.” However, critics strongly disagree. Lawmakers demanded an investigation. They argued Hegseth showed poor judgment. He lacked the required discipline for his role. This issue comes amid broader scrutiny. Hegseth faces intense focus on other actions. This includes U.S. strikes in the Caribbean. These operations targeted suspected drug vessels. They have raised significant legal concerns. Reports emerged of alleged war crimes. One incident involved killing survivors. This followed an initial strike on a boat. Hegseth reportedly defended the actions. He called them part of the “fog of war.” The controversy surrounding these Caribbean strikes is considerable. This news story has captured public attention. It highlights concerns over communication security. It also raises questions about leadership accountability. The Defense Department recommends better training for all officials. This is to prevent future policy violations. The incident underscores the need for secure communication. It is vital for national security operations. The careful handling of sensitive data remains paramount. This case has sparked serious debate. It involves high-level government communication. Such practices can have grave consequences.