Military equipment is truly advancing, and national defense can never slacken.

The US military now has a technology called 'Air Decoy,' which can turn small drones into 'fake fighter jets' on radar, even creating the illusion of dozens of fighter jets attacking at once, making it difficult for the enemy to distinguish between real and fake. This system is the 'Miniature Air-Launched Decoy,' or MALD, developed by Raytheon. It looks like a small missile but is actually a small unmanned vehicle. It doesn't carry explosives but uses electronic signals to simulate the radar characteristics and flight paths of fighter jets or bombers, making the enemy mistakenly believe a large fleet of aircraft is approaching. The latest upgraded version, MALD-J, can not only impersonate fighter jets but also jam enemy radar, further reducing the risk of US aircraft being detected and targeted. (See comments for details)