Balkan theatre of the Russo-Turkish War

Target entity: Balkan theatre of the Russo-Turkish War
Context triple: [Crossing of the Danube (1877), theatre, Balkan theatre of the Russo-Turkish War]

• A. Siege of Plevna
  The Siege of Plevna was a major 1877 military engagement in the Russo-Turkish War where Ottoman forces under Osman Pasha mounted a prolonged and costly defense against Russian and Romanian armies, significantly influencing the course of the conflict.
• B. Mediterranean theatre of the Russo-Turkish War (1768–1774)
  The Mediterranean theatre of the Russo-Turkish War (1768–1774) was the naval and maritime front where the Russian fleet campaigned against the Ottoman Empire in the eastern Mediterranean, highlighted by major engagements such as the Battle of Chesma.
• C. Battle of Shipka Pass
  The Battle of Shipka Pass was a series of crucial engagements in 1877–1878 in the Balkan Mountains where Russian and Bulgarian forces halted Ottoman advances, playing a decisive role in Bulgaria’s liberation.
• D. Greco–Bulgarian War (Incident at Petrich)
  The Greco–Bulgarian War, also known as the Incident at Petrich, was a brief 1925 border clash between Greece and Bulgaria that was quickly halted through League of Nations intervention.
• E. Serbian–Ottoman War (1876–1878)
  The Serbian–Ottoman War (1876–1878) was a key Balkan conflict in which Serbia, backed by Russia and other Slavic supporters, fought the Ottoman Empire as part of the broader Eastern Crisis, contributing to the weakening of Ottoman control in the region and paving the way for Serbian independence and territorial expansion.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Balkan theatre of the Russo-Turkish War
Target entity description: The Balkan theatre of the Russo-Turkish War was the primary land front in the 1877–1878 conflict between the Russian and Ottoman Empires, encompassing major campaigns across present-day Bulgaria and surrounding regions that led to significant territorial and political changes in the Balkans.

• A. Siege of Plevna
  The Siege of Plevna was a major 1877 military engagement in the Russo-Turkish War where Ottoman forces under Osman Pasha mounted a prolonged and costly defense against Russian and Romanian armies, significantly influencing the course of the conflict.
• B. Mediterranean theatre of the Russo-Turkish War (1768–1774)
  The Mediterranean theatre of the Russo-Turkish War (1768–1774) was the naval and maritime front where the Russian fleet campaigned against the Ottoman Empire in the eastern Mediterranean, highlighted by major engagements such as the Battle of Chesma.
• C. Battle of Shipka Pass
  The Battle of Shipka Pass was a series of crucial engagements in 1877–1878 in the Balkan Mountains where Russian and Bulgarian forces halted Ottoman advances, playing a decisive role in Bulgaria’s liberation.
• D. Greco–Bulgarian War (Incident at Petrich)
  The Greco–Bulgarian War, also known as the Incident at Petrich, was a brief 1925 border clash between Greece and Bulgaria that was quickly halted through League of Nations intervention.
• E. Serbian–Ottoman War (1876–1878)
  The Serbian–Ottoman War (1876–1878) was a key Balkan conflict in which Serbia, backed by Russia and other Slavic supporters, fought the Ottoman Empire as part of the broader Eastern Crisis, contributing to the weakening of Ottoman control in the region and paving the way for Serbian independence and territorial expansion.
• F. None of above. chosen