Overnight and early this morning, it was loud in Novorossiysk, where Russian forces hide their ships.
The video shows the detonation of an unmanned surface vessel.
https://x.com/NOELreports/status/1941765286346068147

video 1
https://litter.catbox.moe/dgudhy563bruk2t6.mp4
video 2
https://litter.catbox.moe/jtcwf2fvmtaf3ui9.mp4
pic
https://litter.catbox.moe/wqzd8czlt64ythlj.jpg