Attack of the drones: the mystery of disappearing swarms in the US midwest, Drones (non-military)

When groups of sinister drones began hovering over homes in America’s Midwest, the FBI, US Air Force and 16 police forces set up a task force. But the drones vanished. Did they even exist? Amelia Tait investigates

Mysterious drone attacks on US war ships solved

Stolen U.S. Military Drone Documents Found for Sale on Dark Web, Researchers Say - WSJ

U.S. Army's New Drone Swarm May Be A Weapon Of Mass Destruction

Pentagon Puts Out Call for Swarming Attack Drones That Could Blunt a Taiwan Invasion - USNI News

US military wants to arm drones with non-lethal weapons

List of unmanned aerial vehicles - Wikipedia

Mystery as large 'creepy' drones swarm over Colorado and Nebraska each night leaving cops and FAA baffled – The Sun

Colorado drone mystery sightings finally might be solved, Military

Mysterious drone swarms over Colorado and Nebraska unleash origin theories

Developed By Australia & Popularized By The UK, US Marines Test Lethal Mini 'Grenade' Drones That Can Attack In Swarms

Thinking Big with Small Drones: An Allied Approach to Swarming - War on the Rocks

The Army is using drone swarms against its soldiers in training

Attack of the drones: the mystery of disappearing swarms in the US midwest, Drones (non-military)

Drone Swarms Herald an Age of Excitement and Angst - CEPA