Nov. 25, 2015 Many are wondering what compelled the Turks to shoot down a Russian warplane they say entered Turkish air space.

Nov. 25, 2015 After the downing of a Russian warplane by Turkish forces, Russia has said it will start deploying air-defense systems in the area and is continuing to support Assad’s offensive on the Syria-Turkey border.

Nov. 25, 2015 The governments in Kiev and Moscow have been increasingly hostile since damage to electricity generators caused by unidentified individuals in southern Ukraine led to power outages in Crimea.

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. 24, 2015 Ukraine wants to build a wedge between Washington and the Kremlin, as the two countries edge closer in their fight against the Islamic State in Syria.

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.