Recently, according to foreign media reports, the US military sent a special combat force to Alaska for a mysterious and special military training mission. According to people familiar with the matter, the people involved in the mission this time were all high-tech troops, not ordinary combat soldiers. It is said that the main purpose of this mission is to test the US military's resilience. If the US satellite is hit, how should the US military respond when GPS cannot be used. As we all know, for the United States, satellites are equivalent to their eyes. If the satellite is destroyed, the US military will be blind and its combat effectiveness will be greatly reduced.

The US has not announced the results of this military training. However, according to Russian experts, it should have failed. Our military experts said that regardless of whether the US military's mission failed or not, it reminded us that we must be vigilant. Everyone knows that in the face of absolute interests, the United States can do anything. More than ten years ago, the US military shut down our country's GPS signal without warning, and the purpose of doing so was to test our country's strength. Many people should have heard of the Galaxy incident that happened in the last century.

At that time, the US side received information that our country's "Galaxy" freighter was transporting some special item. The US side insisted that it was an extremely dangerous ship of chemicals and needed to be controlled and boarded for inspection. So he took the opportunity to shut down the ship's GPS signal service and sent several ships, , to stop the Galaxy freighter. However, after inspection, it was found that it was not the chemicals they mentioned, but ordinary goods. In fact, we know that this is just an excuse for the US to find trouble if it is nothing to do. The purpose is to test whether our country has a backup plan and if they shut down GPS, it will have an impact on our country.

The US action at that time made my country's Galaxy cargo ship lose its navigation ability and cannot find its course at all. The lives of hundreds of crew members were played with randomly. After this, our country learned from the mistake and decided to develop its own positioning and navigation system, and we must not be led by the United States. Since my country's first Beidou satellite successfully entered space operation in 2000, at least 40 Beidou satellites are in orbit, my country's Beidou network has achieved global coverage. Fortunately, the United States reminded us that my country had started to make arrangements more than ten years ago. Now that the United States wants to use the trick of shutting down GPS to deal with my country, it is obviously impossible.