Bloodiest battle of Balkan War ends with Bulgarian triumph

Bulgarian forces secured a decisive but costly triumph 112 years ago when they expelled Ottoman defenders from fortified positions at Lüleburgas-Bunarhisar during the Balkan War. The five-day engagement concluded on November 2, 1912, with more than 20,000 Bulgarian soldiers killed or wounded. Despite exhaustion from previous combat and facing numerically stronger opposition, troops under Lieutenant General Radko Dimitriev broke through enemy lines and sent Turkish forces retreating toward Istanbul.

The campaign mobilized 108,000 Bulgarian troops from two armies equipped with 160 machine guns and 360 artillery pieces. Ottoman commanders deployed over 126,000 men with 18 infantry divisions to defend the sector. Bulgarian aircraft conducted reconnaissance flights and delivered the first aerial bombardment in European warfare. After fierce combat around Bunarhisar and Karaagach, Ottoman positions collapsed. Turkish units abandoned substantial weaponry during their withdrawal, losing 37,000 personnel through casualties, capture and disease. A correspondent praised the Bulgarian infantry as patient fighters who transformed into unstoppable attackers at critical moments.

Military headquarters halted the advance rather than permit the pursuit of fleeing enemy forces, allowing Ottomans to establish new defenses at Chataldja, where fighting resumed two weeks later.