A couple feet long, rounded, relatively lightweight, and easy to make, this exploding drone can fly fast and attaches to a rucksack.That's the basics of Hellhound, a loitering munition made by Cummings Aerospace based in Huntsville, Alabama. This kind of weapon features characteristics of both missiles and drones, delivering surveillance and strike in a single package.The Hellhoud recently completed flight tests and a few demonstrations before being submitted to a top US Army drone competition. Earlier in the year, it was tested in the Army's Expeditionary Warrior Experiment 2025.Loitering munitions are becoming more prolific and playing a role in conflicts...