Sir, – Regarding the sound Australian decision to procure SSNs, the question arises to what extent will UK defence companies benefit from the new venture? Almost certainly the Astute Class is a non-starter as an option. In comparison to the USN’s Virginia-class, it has a considerably lower top speed, is much more difficult to maintain and its crew accommodation standards leave a lot to be desired. Therefore, the Virginia- class is the most likely choice. These are coming off the production lines at about £2 billion each for the short-hull version and perhaps initially Australia will lease one…
