Engineers tested new gadgets for soldiers in the real world.
They had things like GPS that doesn't need satellites, smart cameras, and special sensors.
They also added new stuff like using voice to fly drones and a secret sensor that can see through walls.
All these gadgets are being tested to help soldiers be braver and better.
Learn English with En30s
Our simplified news summaries make learning English easy and efficient. Whether you're a beginner or an advanced learner, we have the right level for you. Choose from our easy, normal, or hard summaries and improve your English skills today!
