"Donald" is sent to a Japanese airbase located on an isolated island, with orders to eliminate everyone there. After barely escaping some crocodiles when he arrives, he begins his assignment while the voices of his concealed opponents deliver stereotypical and broken English comments about attacking people from behind. It doesn't take long for "Donald" to discover that his inflatable boat offers no protection against gunfire, nor is it helpful near waterfalls—particularly as it fills with water and grows larger. While this rising tide does have a certain purpose, cartoons were often employed for propaganda purposes, but I don’t recall many being quite so forceful, both in the visuals and overall style. Even the risky actions of the duck didn't manage to bring much humor into the experience, and it wasn’t something I enjoyed.

Source on TMDB