This paper studies a three player hierarchical differential game (with a large country, a small country, and a terrorist organization), to analyze the actual European refugee situation. Terrorists may enter Europe as refugees, taking advantage of the Open Door Policy, to attack both countries....

The US claim that the invasion and occupation of Iraq was a necessary component of the war on terror has been roundly criticized in both popular and scholarly discourse, while many major US allies were unsupportive. However, the present article argues that the US strategy can be viewed as a...