I always hear about how cheap and easy it is to buy aerial drones, but really nothing about UUV’s.
$30k seems doable for the Houthi, but prob not something they could mass replicate. And they’re pretty limited as to which sections of the pipelines are viable targets.
googles too
I found a small one for $5600 with a 330 ft depth rating. It’s tethered, but you could prob extend it:
It is wild how exposed the pipelines are, and there’s MILES upon MILES of them. I guess people figured their depth would protect them… But tech keeps getting cheaper, more capable, and more accessible ¯_/(ツ)_/¯