Marc Jacobsen
Marc Jacobsen is a Senior Researcher at the Danish Institute for International Studies (DIIS) specializing in Arctic geopolitics, security studies, and Greenlandic affairs. He holds a PhD in geography and has published extensively on Arctic sovereignty, security dynamics, and the geopolitical implications of climate change in the circumpolar North.
Claims from Marc Jacobsen
Marc Jacobsen"A revised defense agreement may also be proposed – largely symbolic, but offering Trump a visible ‘win’ that could cool things off.”Jan 12, 2026