Related time notes
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?0:58The I-400 as a surprise strike submarineChapter
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?15:26Why the I-400 had to be so largeChapter
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?18:24Three aircraft forced stability compromisesNotable Point
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?22:48What the Seiran strike aircraft could threatenChapter
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?35:31Hull, trim, mine protection, and acoustic coatingChapter
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?39:43A manual hangar-door backup encoded hard-won experienceNotable Point
- Japan's I-400 Class: Waste of Resources, Idea to Soon or Idea to late?56:39The unexecuted biological-warfare proposalNotable Point