Chapter 406 - 399 Unmanned Sentinel System
The Unmanned Sentinel System is not a specific system name but rather a general term for a large category of battlefield surveillance systems that use an array of technologies such as sound, light, shadow, electromagnetic, thermal imaging, and more to replace human sentinels.
Spotting an Unmanned Sentinel System generally means only that you have been exposed and discovered by the enemy who set up this system. So the best course of action would be to leave this place as quickly as possible. Why then, did Ralph call for everyone to get down?
Gao Yuan couldn’t figure it out, but his moment of confusion was brief, as his body reacted faster than his brain.
It didn’t matter if he couldn’t understand; the first reaction should be to get down.
Moreover, as Gao Yuan hit the ground, he pressed Xinghe beneath him, then lay on top of her.
The sudden turn of events left everyone startled, but everyone did as Ralph had commanded, which was to get down immediately, not to run away or stand still in shock.
"Landmines! No, electromagnetic grenades, quick!"
Ralph yelled again, but Gao Yuan still didn’t understand why he needed to throw an electromagnetic grenade. By the time he realized that it was to disable the enemy’s Unmanned Sentinel System, he already had an electromagnetic grenade in his hand.
Just then, as Gao Yuan pulled the pin of the grenade, about to throw it, he was struck by a thought.
All of their electronic devices, everyone’s, would be ruined once he threw the grenade: night vision goggles, thermal imaging, walkie-talkies, drones, a whole bunch of stuff, all broken.