Today the official Gerald Seymour Facebook page was updated with some information on the next novel.
Have just gone through the copy edit of the new story. It is Beyond Recall, set in the dark cold waters north of the Arctic Circle and in the wilderness territory between the Norwegian frontier and the Russian city of Murmansk. There the Russian navy’s main strike force is based which makes it a security conscious location (!), and one I much enjoyed visiting. This is ‘front line’ territory in the newly chilled Cold War.
Sounds like it could be a good one. For now I’m assuming it will be published in January 2020.