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Solved case · 1915

Surdulica massacre

Also known as Slaughterhouse of Serbs

SOLVED
Updated
Updated Jul 6, 2026
Surdulica, SerbiaView on the map

The short answer

Surdulica massacre in brief

During the Bulgarian occupation of southern Serbia in World War I, Bulgarian military authorities detained thousands of Serbian men—intelligentsia, former soldiers, and suspected persons—under the pretext of deporting them to Sofia, but instead executed an estimated 2,000–3,000 of them in and around the town of Surdulica between 1915 and 1916.

Key facts

Year
1915
Place
Surdulica, Serbia
Status
SOLVEDSolved
Outcome
No conviction on file

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The case file

What happened

Overview

The Surdulica massacre refers to the mass killing of Serbian men by Bulgarian occupation authorities in the southern Serbian town of Surdulica between 1915 and 1916, during World War I. Victims were primarily drawn from the Serbian intelligentsia in the region—functionaries, teachers, priests, and former soldiers—who were detained by Bulgarian forces under the pretext that they would be deported to the Bulgarian capital, Sofia. Instead, they were taken to Surdulica and killed. An estimated 2,000–3,000 Serbian men were executed in the town.

Background

Following Austria-Hungary's declaration of war on Serbia on 28 July 1914 and the subsequent invasion of Serbia by combined German and Austro-Hungarian forces on 7 October 1915, the Kingdom of Bulgaria declared war on Serbia and invaded from the east on 14 October 1915. Serbia was divided among the occupying powers, with Bulgaria administering the zone between Skopje and Nis—an area long targeted by Bulgarian nationalist claims. A policy described as Bulgarianisation was implemented against ethnic Serbs in this zone. On 14 December 1915, the Bulgarian governor-general ordered the arrest and internment of Serbian Army veterans aged 18–50, officers, former teachers, priests, journalists, former deputies, military officials, and other people deemed suspicious.

The Massacre

Detained Serbian men were told they were being taken to Sofia. Instead, according to historian Andrej Mitrovic, they were transported to Surdulica and killed. In some instances, Bulgarian soldiers reportedly handed victims over to komitadjis of the Internal Macedonian Revolutionary Organisation, who had already been conducting similar killings in the area. Colonel von Lustig, an Austro-Hungarian liaison officer attached to the German 11th Army, documented that Bulgarian patrols would take suspects away under orders to bring them "to Sofia" and return the following day without them, and reported that Bulgarian officers openly acknowledged the executions. A military commission reportedly screened deported prisoners in Surdulica and decided on executions. Mass executions also occurred near Surdulica at a site called "Duboka Dolina," with victims buried in mass graves. Bulgarian military authorities are also reported to have killed civilians in Vranje, Zajecar, Kacanik, and other locations in the region during this period.

Aftermath

An American writer, William A. Drayton, visited the region between December 1918 and January 1919 as part of a Serbian commission investigating Bulgarian war crimes. He interviewed fifteen eyewitnesses who stated that Bulgarian forces deported Serbs to Surdulica and executed a portion of them according to pre-determined lists of names, while others were in fact deported to Sofia. According to Colonel von Lustig, relatives of those executed also suffered in the aftermath.

11 dated entries · 1915–1919

Timeline

  1. Austria-Hungary declares war on Serbia, beginning World War I hostilities in the region.

  2. Serbia is invaded by a combined German and Austro-Hungarian force.

  3. The Kingdom of Bulgaria declares war on Serbia and invades from the east.

  4. Bulgarian occupation of southern Serbia, including Surdulica, begins; mass killings of detained Serbian men reported to begin around this time.

  5. The Bulgarian military governor of occupied Serbian territories orders the arrest and internment of Serbian men aged 18-50 who served in the army, along with officers, teachers, priests, journalists, deputies, and functionaries.

  6. Mass executions of an estimated 2,000-3,000 Serbian men occur in Surdulica and at a nearby site called Duboka Dolina.

  7. The Toplica rebellion breaks out among Serbian guerrillas against Bulgarian occupation.

  8. Bulgarian counterattack against the Toplica rebellion begins under Alexander Protogerov.

  9. Order is reported fully restored following suppression of the Toplica rebellion.

  10. American writer William A. Drayton begins interviewing eyewitnesses in the region as part of a Serbian commission investigating Bulgarian war crimes.

  11. Drayton's eyewitness interviews conclude; witnesses describe executions in Surdulica based on pre-determined lists of names.

1 named in this file

People

Victims first. Every legal label is set from public records and court outcomes, not from the prose.

  • William A. Drayton

    LAW ENFORCEMENT

    American writer who, as part of a Serbian commission investigating Bulgarian war crimes, interviewed fifteen eyewitnesses to the massacre in December 1918-January 1919[3]

3 cited

Sources

Coverage is not a source: every fact in this file rests on the records below.

  • 2 Press
  • 1 Encyclopedic
  1. O nama — Pcinjski upravni okrug Vranje

    PressPcinja Administrative District, Republic of SerbiaAccessed Jul 11, 2026

  2. Surdulica massacre

    EncyclopedicWikipediaAccessed Jul 10, 2026

Trust

Record history

Corrections
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