In Arctic Front, the fourth in Ian Slater's WW3 series the fighting moves onto Siberia where despite Moscow having unconditionally surrendered, Siberia declares independence and fights on as the Union of Soviet Siberian Republics.

The action continues at a level equal to the last however if one hasn't read the earlier 3 books, this one wouldn't be a bad place to start, although you'd be missing a fair bit of background on each character and what's gone on there is enough information given that it would make for an enjoyable military fiction book. It's certainly a lot more in depth with the actual experiences from the earlier books though rather than just the vague call backs which whilst give enough of a background to make it readable solo certainly don't cover all the ins & outs which have occurred in the series thus far.

I'm quite enjoying this series and hope the quality continues at this level. ( )