They appear to be buzzing National parks.
Some flights seen linked to this Scottish base:
My RAF spies says the base enjoys a special microclimate …that’s less windy than most of Scotland.
U.K. Defence Journal
https://ukdefencejournal.org.uk/german-maritime-patrol-aircraft-to-operate-from-scotland/
https://x.com/ukdefjournal/status/1848766474913022032?s=61&t=-_YkipNrovZ5OqFXls95lw
