China's supersized drone subs shrouded in mystery - Asia Times
Will underwater drones bring a sea change to naval – and nuclear – warfare? – Drone Wars UK
Russia unveils underwater drone to sniff out mines on sea floor at Army 2021 arms show - Military & Defense - TASS
Enormous underwater military drone won't be waterproof
Russia launches trials of Poseidon underwater drone that can carry nuclear warheads - Military & Defense - TASS
Suspected Chinese submarine drone found by Indonesian fishermen in crucial maritime passage to Australia - ABC News
US Navy Testing Submarine-Hunting Drone Ship
Russia Working on New 'Cephalopod' Underwater Attack Drone
A real flying submarine drone | NextBigFuture.com
US Navy's Giant 'Orca' Underwater Drone Is Running Years Late - Bloomberg
H I Sutton - Covert Shores
Innovative Submarine Drone Is Ukraine's New Weapon Against Russian Navy - Naval News
The Navy's Underwater Drone is the Future of Submarine Warfare | The National Interest
This is Russia's new unique underwater drone for Arctic waters | The Independent Barents Observer
HII reveals medium-class underwater drone
China develops extra-large underwater drones — Radio Free Asia
Navy Picks HII's Remus 300 for Lionfish Underwater Drone Program - Defense One
Royal Navy To Get First Large Autonomous Submarine
H I Sutton - Covert Shores
BlackSeaNews | A fleet of drones and the new naval warfare
Sonar Equipped Drone Fleets Could be Key to Future Submarine Warfare - USNI News
