It would probably surprise many people, British or otherwise, to learn that Britain once had a colony in northern Europe. An island in the North Sea which it gave to Germany in the 19th century - only to find it being used as a base for enemy naval operations against Britain in two world wars. The island is Heligoland (known in German as Helgoland), and it is the subject of this intriguing book by George Drower.
Captured from Denmark in 1807, Heligoland became a British possession when its strategic importance was realised. Although a tiny, barren, rocky outpost set in very hostile seas, Heligoland was ideally situated to enforce a naval blockade against Napoleonic France. Given its significance, the British saw no reason to let go of it when the war was over. Money was spent on infrastructure, and the local population were apparently satisfied with British rule. There was even talk of the island becoming a "Gibraltar of the north". There is irony in the fact that this island, whose strategic location was well recognised by both the British and the Germans, should eventually be handed to Germany without a shot being fired.
By the late 19th century, Germany's naval programme was well under way, and with the building of the Kiel Canal, the German government wanted Heligoland to secure passage for its ships from the North Sea into Germany. The British swapped the island for German colonial possessions in East Africa, with the views of the islanders barely being considered. The Germans had wholly imaginary notions of Heligoland's "German" heritage and misty-eyed German tourists swamped the island - the German national anthem "Deutschland uber Alles" was even written there. But by the outbreak of WWI, they had different plans for it, and in both World Wars the island was turned into a fortified naval base, the islanders eventually being evacuated to the mainland. After Germany's defeat in the First World War, some thought was given to reclaiming the island as a British colony - but the navy believed it too difficult to hold against an attacking force when it was so close to Germany. After WWII the island was used as a bombing range by the allies, and there may even have been a deliberate attempt to make it uninhabitable, and so neutralise its military potential.
Heligoland's story makes for a fascinating read, and it's all the more surprising that it hasn't really been told before. The island was never quite destroyed by two world wars, or its later role as a bombing range, but it's been airbrushed from history all the same, an oversight at last rectified by this book.