The Pentagon has mysteriously tested a technology that can block GPS in front of a large area. It is likely that this capability will also be used in the Nellis test and training area of Hongqi 18-1. Visual contact and distance affect the way GPS users (especially other aircraft that operate well outside the training area) are affected. The fact that the Department of Defense will conduct extensive gps jammer operations in such high-end exercises further proves the seriousness of the threat posed by these new electronic warfare tactics. What is interesting is whether the US Air Force has admitted that the technology has actually been used for red flags after the exercise is completed, but considering the considerable location, navigation and timing technology (PNT) caused the loss of GPS signal interference in combat and in large-scale military exercises Such consultations in China may become more common in the next few years.
Ms. Li, director of the Office of the Director of the Suzhou Affiliated Middle School, responded that the school installed mobile phone signal shielding devices for classrooms on weekends, including up to three. “Mobile jammers can only be turned on during the test to prevent individual phenomena from happening.” Students subconsciously, the organization of test norms guarantees objectivity and fairness. “She said that the school does not encourage students to carry mobile phones in general, and also stipulates that mobile phones cannot be used in classrooms and courses. Wu Tianyi, a lecturer at the School of Education of Soochow University, said that education should encourage the achievement of educational goals. “Playing mobile phones and games in the classroom will Serious damage to educational goals, installing cell phone signal blockers in classrooms can stop this behavior and put education back on track. I strongly support this. “As he believes, students do not have sufficient civic capacity. Now the school plays the role of guardian to protect the basic interests of students, which can enable students to enjoy some parts of the right to temporarily suspend school.