Something that was touched upon in the article but I think worthwhile enough to mention specifically is we should have a greater ability to manufacture essential materials ourselves - this would not be strictly defence spending but is definitely adjacent to it. Things like fuel are an obvious one here but there’s plenty of basics we don’t make on shore. As an example I’m thinking of the shortage of saline solution that got into the news a while back - that’s something very commonly used and literally just salt mixed with water, but we rely on importing it…