Comment by m4rtink

Ukraine has been launching aerial drones from drone boats for quite a while now - you can look for a video of a black sea drone platform being engaged like that. A lot of the videos of drones hitting AD in Crimea (that usually just show the terminal phase of flight) might have a drone carrier involved in some way.

And a few days ago they unveiled also unmanned interceptor drone launching drone ships, used to hit Russian Shaheed one-way-drones while still over water.