With automated terminals, smart devices, track and trace tools….yes Containers in transit still disappear today.
As long as it happens during POL - POD and shipper has Bill of Lading (BL) issued, the liable party is always carrier on BL.
importers often receive carrier’s rejections with the clauses "load, stow, count" when cargo arrives damaged at the destination.
How to win freight claim by proving that shipper duly packed and stuffed cargo inside container?