Which country is involved in an international dispute with a sovereign state of Eastern Europe which is home to the professional and international football defender Sakhnyuk who was born in 1987, played in the nations premier league and in their national under 21 team?
Hryhoriy Sakhnyuk Hryhoriy (Haranyan) Sakhnyuk (born 11 January 1987) is a professional and international Ukrainian football defender who plays in the Ukrainian Premier League. Sakhnyuk is also a member of the Ukrainian Ukrainian national under-21 football team.
Stefanos Siontis Stefanos Siontis (Greek: Στέφανος Σιόντης ; born 4 September 1987) is a Greek footballer, who currently plays for Kerkyra. He was also part of Greece Under 21 team.