Croatia

Croatia, officially the Republic of Croatia, is a sovereign state at the crossroads of Central Europe, Southeast Europe, and the Mediterranean.

History
The city of Zagreb in Croatia was the final destination of a train chosen by Cybertek to deliver a package to Ian Quinn. Having discovered the purchase, Phil Coulson and his team boarded the train in an undercover mission in order to follow the package and trap Quinn.

While on the train, Skye, as part of her cover, asked the Italian Conductor for a restaurant in Zagreb, distracting him long enough to steal the keys and open the door of the luggage coach.

Trivia

 * In the comics, Zagreb is the birthplace of Emil Blonsky.

Behind the Scenes

 * Despite not having been explicitly mentioned in the Marvel Cinematic Universe, the country of Croatia, is identifiable due to Zagreb being its capital city.