There are a few reasons for this:
* Popularity: While Strike Witches has a dedicated fanbase, it's not a mainstream series in the West like some other anime. This can make dubbing less financially viable for studios.
* Licensing: The rights for dubbing a series can be complex, involving multiple parties and agreements. It's possible licensing issues have prevented a dub from happening.
* Production: Dubbing an anime can be time-consuming and expensive, especially considering the number of episodes in Strike Witches Season 2.
It's impossible to say definitively if a dub will ever happen. However, the possibility remains open if the demand for a dub increases, or if circumstances with licensing and production change.
You can follow anime news websites and social media for any potential announcements about a Strike Witches Season 2 dub.