On September 4, local time, CCTV reporters learned that a number of familiar US officials revealed that after highly sensitive confidential information on America's advanced weapons inventory was revealed by the media, the US military launched a large-scale leak investigation. Dozens of people, including some of the highest-ranking military officials, were tested for lies this summer, including some US Central Command officials and other combat command commanders. According to the news, Trump was outraged by the related leaks. Since the range of people who have access to confidential information on these weapons stocks is very limited, investigators were once concerned about whether any of them might act as informants for foreign intelligence agencies. According to the source, no one failed the test in the relevant lie detection questions used to determine whether to leak to the media. The Pentagon said it will not comment on internal personnel or investigation matters, but emphasized that it will seriously investigate all leaks involving classified national security information. Not all senior military officers have been tested for lies; for example, Dan Kane, chairman of the US Joint Chiefs of Staff, did not participate in the relevant tests.

On September 4, local time, CCTV reporters learned that a number of familiar US officials revealed that after highly sensitive confidential information on America's advanced weapons inventory was revealed by the media, the US military launched a large-scale leak investigation. Dozens of people, including some of the highest-ranking military officials, were tested for lies this summer, including some US Central Command officials and other combat command commanders. According to the news, Trump was outraged by the related leaks. Since the range of people who have access to confidential information on these weapons stocks is very limited, investigators were once concerned about whether any of them might act as informants for foreign intelligence agencies. According to the source, no one failed the test in the relevant lie detection questions used to determine whether to leak to the media. The Pentagon said it will not comment on internal personnel or investigation matters, but emphasized that it will seriously investigate all leaks involving classified national security information. Not all senior military officers have been tested for lies; for example, Dan Kane, chairman of the US Joint Chiefs of Staff, did not participate in the relevant tests.