U.S. military experts said that in the largest exercise, the U.S. military showed regional GPS signals near the closed exercise site, which means that a large number of domestic civil aviation flights are serious. Sacrifice. The U.S. military believes that when fighting against competitors, the country may have the ability to use GPS jammer technology to interfere. Therefore, it is prepared to fight under the worst conditions and show us the true situation without GPS assistance. the power of.
Rejecting GPS has become a major problem for US military planners. Companion countries, especially Russia, have used GPS deception and jamming strategies in various training activities to operate near their own borders. We have discussed this situation extensively before, and I encourage you to read this article to understand how the loss of reliable GPS data against the United States and its allies during the war overcomes such a huge obstacle.
The United States is actively developing GPS jamming technology
The Pentagon has mysteriously tested a technology that can block GPS in front of a large area, and it is likely that this feature will also be used in the Nellis test and training area of the Red Flag 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 jamming operations in such high-end exercises further proves the seriousness of the threat posed by these new electronic warfare tactics. It is interesting whether the US Air Force has admitted that the technology has actually been used for red flags after the exercise is completed, but in view of the fact that many positioning, navigation and timing technologies (PNT) have lost GPS signal jammers in combat, occurred in large military exercise Such consultations may become more common in the next few years.
If what they are doing is jamming, then if you get timing information from the GPS receiver and your receiver is within range of the jammer, then you can get the timing information from the jammer, yes, but to Include USAF _might_ correct timing information to reduce any side effects of movement in your interference signal...
Interference is a denial of service. If the transmission medium is full of a lot of noise, the digital signal processor cannot decode the effective value from the tape on which the carrier signal is being transmitted. If too much noise overshadowed the entire signal, then the real signature would be useless.