In today’s military confrontation, improvised explosive devices (IEDs) have undoubtedly become the “artifact” of asymmetric warfare. This weapon uses simple materials and technology to cause devastating damage, especially in areas where conflicts are frequent. cell phone jammer Mobile phones and wireless communication devices provide terrorists with convenient remote control means, allowing them to detonate IEDs from a safe distance. This technology is also called “dial bombs.”GPS jammer
The reason why IEDs are so powerful is mainly due to the large amount of explosives such as TNT loaded inside. Terrorists often use mortar shells, howitzer shells and even civilian blasting explosives to make IEDs. Wifi jammerThe loading volume is often tens of kilograms, making ordinary armored vehicles and even main battle tanks vulnerable in front of them. For example, Israel’s Merkava and Saudi Arabia’s M1A2 tanks were destroyed by this simple weapon, and the turrets were blown away for dozens of meters.signal jammer
The detonation principle of telephone-controlled bombs relies on electric detonators, which ignite explosives after conducting electricity. Terrorists usually disassemble the speakers or vibration motors inside mobile phones and connect them to the detonators. When someone calls, electricity passes through the wires, setting off the detonator, which in turn sets off the explosives. However, the risk of this method is that any phone call can cause the bomb to explode. Therefore, in order to ensure safety, manufacturers often need to set up special settings for mobile phones to ensure that only calls from specific commanders can be received.
The US military has found its huge challenges in fighting this threat. In 2007, 37% of US military casualties were related to IEDs. For this reason, they have to continuously enhance the protection performance of existing vehicles and develop V-shaped explosion-proof chassis and thickened armored personnel carriers. In addition, before going out, the US military usually clears the field by helicopters and armored vehicles, and expels civilians holding mobile phones or walkie-talkies to reduce potential risks.
