Correct Answer: (b) Central African Republic
Solution:In the Central African Republic, the military intervention of the French military named Operation Sangaris took place began from the period late 2013 till 2016. It was the seventh French military intervention there since the independence of the country in 1960. On 30 October 2016, it was officially announced for the end of Operation Sangaris by France. In late 2012, international aid was requested by President François Bozizé from France. Therefore, the correct option is (b).