Nov. 24, 2015 The election of center-right candidate Mauricio Macri has provoked a sense of optimism about the country’s future.

Nov. 24, 2015 The Turkish military says it shot down a warplane on Tuesday, which reports claim was a Russian Su-24 fighter jet.

Nov. 23, 2015 The future of the Middle East will be determined by whether the Islamic State’s military force is more capable fundamentally than the Arab military forces we have seen in the past.

Nov. 20, 2015 Far from creating democracies in the Arab world, the Arab Spring ended up being a catalyst for civil wars in Syria and Libya.

Nov. 25, 2015 Europe is considering its options following the Islamic State’s attacks on French and Russian targets.

Nov. 18, 2015 Governments and individuals now have to face the difficult question of how to prevent future attacks from happening.

Nov. 18, 2015 With security concerns now adding to the refugee crisis, Germans are becoming increasingly wary of the European Union’s open borders.

Nov. 19, 2015 Turkey has avoided military intervention in Syria but may now be moving in that direction.

Nov. 17, 2015 French President Francois Hollande reportedly plans to call for an end to free movement of European Union citizens.

Nov. 17, 2015 Kiev’s reports of spikes in ceasefire violations are likely meant to influence negotiations between Russia and the West.

Nov. 16. 2015 The terrorist attacks in Paris indicate a new level of sophistication in Islamic State’s planning and coordination.

Nov. 16, 2015 New fighting in eastern Ukraine has disturbed the relative calm of a ceasefire agreed to in September.