[sureLoss]

Originally Posted by edslunch

The US sent Ukraine drone patrol boats in the spring. Any chance one of them was loaded up with explosives?



https://dronedj.com/2022/04/20/us-se...coast-defense/

It is possible. The BBC's explosive expert claims that the blast came from below the bridge likely from one of the drones you described. While the Russians claim it was the truck.

https://www.bbc.com/news/world-europe-63192757

Probably won't know for sure unless someone officially takes credit for the attack.