They lose them to sea weather. It's a thing: https://www.npr.org/2021/04/01/983017153/cargo-overboard-intense-rolling-the-risks-of-fully-loaded-mega-container-s

They lose them to sea weather. It's a thing: https://www.npr.org/2021/04/01/983017153/cargo-overboard-intense-rolling-the-risks-of-fully-loaded-mega-container-ships https://www.npr.org/2021/04/01/983017153/cargo-overboard-int...