severe earthquakes
volcanism: Santorini (367 m) has been deemed a Decade Volcano by the International Association of Volcanology and Chemistry of the Earth's Interior, worthy of study due to its explosive history and close proximity to human populations; although there have been very few eruptions in recent centuries, Methana and Nisyros in the Aegean are classified as historically active
slightly smaller than Alabama
Greece and Turkey continue discussions to resolve their complex maritime, air, territorial, and boundary disputes in the Aegean Sea; Greece has a security wall along a portion of its land border with Turkey to deter border crossings by migrants and has announced intentions to extend the wall along the entire border