Iceland in World War II

Iceland in World War II: Occupation and Transformation by Adrian E. Markham tells the story of how a small island nation at the edge of the Atlantic became an unexpected crossroads of global war. When Nazi Germany invaded Denmark in April 1940, Iceland was suddenly cut off from its sovereign authority and forced to navigate neutrality alone. Within weeks, British troops landed at Reykjavík, citing the need to protect North Atlantic shipping routes. A year later, American forces replaced them, establishing the great airfield at Keflavík and turning Iceland into a crucial link in the Allied war effort.

The occupation brought profound and lasting change. Wartime construction created modern roads, harbors, and hospitals. Rural poverty gave way to rapid urban growth as Icelanders found employment building bases, handling supplies, and providing services to the foreign garrisons. Yet prosperity came with strain: shortages, moral debate, and the uneasy coexistence of civilians and soldiers in a society unaccustomed to outsiders. Markham captures these contradictions vividly, drawing on government papers, diaries, and oral histories to illuminate how ordinary people adapted to extraordinary times.

As the war unfolded, Iceland’s political path shifted toward independence. With Denmark occupied, the Althing assumed full authority, culminating in the declaration of the Republic at Þingvellir in June 1944. Markham traces this transition from dependency to self-rule, showing how the experience of occupation—though imposed from without—helped consolidate Iceland’s confidence and identity.

Rich in detail and grounded in contemporary sources, Iceland in World War II brings to life a nation caught between isolation and modernity, tradition and transformation. It is a study of endurance, adaptation, and quiet revolution, revealing how Iceland’s greatest disruption became the foundation of its independence.