Key Points and Summary - The U.S. Navy's Office of Naval Research has posted a Request for Proposals for the Ocean Explorer (OEX), a new "ultra-large" autonomous submarine designed for long-endurance, ...

Task Group 56.1 launches a MK 18 MOD 2 unmanned underwater vehicle from a rigid-hull inflatable boat during Squadex 2016. Credit: U.S. Navy photo by Mass Communication Specialist 1st Class Blake ...

All three Ghost Shark XLUUV prototypes that Anduril Australia delivered to the Australian navy. (Anduril) CHRISTCHURCH, New Zealand — Australia, as its interminable wait for nuclear-powered submarines ...

The pursuit of hybrid aerial underwater vehicles represents an ambitious intersection of aeronautical and marine engineering. These vehicles are designed to perform in both the air and underwater, ...