Some rocket parts are made buoyant to make sure they can be recoverable, some are not which are expected to sink to the seabed. If something surfaces, it can b

Some rocket parts are made buoyant to make sure they can be recoverable, some are not which are expected to sink to the seabed. If something surfaces, it can be considered hazardous and the agency which launched it is liable[1] to take responsibility if it causes damages. In this case, no damage happened but not taking responsibility or even attempting to suggest a solution is what I mostly raised my concern about. [1] https://www.unoosa.org/pdf/gares/ARES_26_2777E.pdf https://www.unoosa.org/pdf/gares/ARES_26_2777E.pdf