美媒爆：美防长在涉密办公室内安装“特殊”系统，以便连接使用其私人手机

Core Points - The U.S. Department of Defense Inspector General released a report indicating that Defense Secretary Hegseth had requested the installation of a "special" system in his secure Pentagon office to connect and control his personal phone [1][3] - The report is part of the investigation into the "group chat incident" from March, where Hegseth allegedly shared sensitive information regarding U.S. military operations in Yemen [4][5] Group 1 - The "special" system was installed in late February and allowed for mirroring and accessing personal phone content, connecting devices like keyboards and monitors to phones outside the office [3] - The Pentagon has policies prohibiting personal and government mobile devices in secure areas, and the system was quietly removed by the end of April, raising questions about its compliance with regulations [3][4] - Hegseth confirmed in a statement that he requested the installation for convenience in receiving non-official communications during work hours, asserting that it complied with security requirements [3][4] Group 2 - The Inspector General's report highlighted that Hegseth's use of the Signal app for sharing operational details posed a risk of leaking classified information, violating Department of Defense policies [4][5] - The report noted that Hegseth disclosed plans for a military strike in Yemen, including target details and weapon deployment, in a group chat on Signal [5]