The Battle of Chunuk Bair (Turkish: Conk Bayırı Muharebesi) was a World War I battle fought between the Ottoman defenders and troops of the British Empire over control of the peak in August 1915. The capture of Chunuk Bair, (Turkish: Çanak Bayır Basin Slope, now Conk Bayırı), the secondary peak of the Sari Bair range, was one of the two objectives of the Battle of Sari Bair.