2 Czech citizens were arrested for spying in the island of Limnos, Greece. They were caught taking pictures and videos of the local military base and landscape. Both claim they work for Bohemian Interactive and the material was meant for the new video game Arma 3 (2013).
Their claims could be true. As the game is already in developement and officially stated in a E3 preview that it will take place in areas of Greece. Also within their official forum link, the arrest event has been confirmed and the probable link between the employees and the company.
The only real trouble is, they should have known the risks. As this isn't the first time civilians are arrested in Greece for spying on military bases, with just a camera or camcorder.