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  5. Second Battle of Cobadin

Second Battle of Cobadin(1916)

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Oct 19–25, 1916·Bulgaria / Germany / Ottoman victory·land battle·hilly / fortified line·Approximate site
Map Placement

Approximate site. The pin marks a locally accepted site or a nearby anchor point, not a survey-grade position.

Same Cobadin location as First Battle

Coordinate source: latitude.to Cobadin

Background

Mackensen took unified command of Central Powers forces in Dobruja after recognizing the strategic opportunity. The loss of Constanța was catastrophic — it had been Romania's primary port for receiving Allied supplies, and its fall drew Allied criticism of Romania's military performance.

Campaign: Dobruja Campaign 1916

Forces Engaged

Historical photograph relating to the Second Battle of Cobadin (1916): World War I photograph — Romanian front, contextual image for Second Battle of Cobadin (1916)
World War I photograph — Romanian front, contextual image for Second Battle of Cobadin (1916) (c. 1916) — Albert Reich. Public domain.
Defeated
Romania / Russia
Commander: Gen. Andrei Zaionchkovsky (Russian)
Strength: 60,000
Victor
Bulgaria / Germany / Ottoman
Commander: Gen. August von Mackensen
Strength: 50,000

The Battle

Historical map or illustration showing the Second Battle of Cobadin (1916): Photograph showing General Toshev and Hilmi Pasha observing fighting near Medgidia.
Photograph showing General Toshev and Hilmi Pasha observing fighting near Medgidia. — Anonymous Unknown author. Public domain.

Second Allied attempt to break the Cobadin line failed. Mackensen assumed overall command and launched a counter-offensive that drove allied forces north of the Cernavoda–Constanța railway. Constanța fell October 22, depriving Romania of its Black Sea supply line.

The Second Battle of the Marne (in ) or the Battle of Reims (15 July – 6 August 1918) was the last major German offensive on the Western Front during World War I. The attack failed when an Allied counterattack by French and American forces, including hundreds of tanks, overwhelmed the Germans on the right flank, causing them heavy losses. Germany's defeat marked the beginning of the Allied Offensive, which culminated in the Armistice of Compiègne signed approximately 100 days later.

“"The counter-attack came like a hammer blow. We had barely reformed when Mackensen struck our left flank — by evening the railway was cut and there was no going back to Constanța." — Romanian officer's account, October 1916

Casualties & Outcome

8,000
Romania / Russia
casualties
5,000
Bulgaria / Germany / Ottoman
casualties

~8,000 total killed, wounded, captured (Romania / Russia); ~5,000 total (Bulgaria / Germany / Ottoman)

Bulgaria / Germany / Ottoman achieved victory over Romania / Russia.

Romania lost all of southern and central Dobruja. The Allied forces retreated to a bridgehead north of Cernavoda. Constanța port was lost Oct 22, ending seaborne supply. Mackensen's forces now threatened Romania's rear while Falkenhayn pressed from Transylvania.

Historical Record

Archival image of the Second Battle of Cobadin (1916): General Alexandru Averescu, key Romanian commander during World War I
General Alexandru Averescu, key Romanian commander during World War I (c. 1917) — Period photograph. Public domain.
Archival image of the Second Battle of Cobadin (1916): Monument al eroilor din Primul Război Mondial
Monument al eroilor din Primul Război Mondial — National Heritage Institute, Bucharest. 4.0.
Archival image of the Second Battle of Cobadin (1916): Monumentul eroilor din Primul Război Mondial
Monumentul eroilor din Primul Război Mondial — National Heritage Institute, Bucharest. 4.0.
Archival image of the Second Battle of Cobadin (1916): Monumentul eroilor căzuți în Primul Război Mondial
Monumentul eroilor căzuți în Primul Război Mondial — National Heritage Institute, Bucharest. 4.0.
Archival image of the Second Battle of Cobadin (1916): Monument de eroi din Primul Război Mondial
Monument de eroi din Primul Război Mondial (c. 1933) — National Heritage Institute, Bucharest. 4.0.

Significance & Legacy

Definitive loss of Dobruja and Black Sea access. Constanța port's fall severed Romania's main supply route for Allied material.

Frequently Asked Questions

When was the Second Battle of Cobadin?
The Second Battle of Cobadin took place in 1916. Oct 19–25, 1916.
What was the outcome of the Second Battle of Cobadin?
The Bulgaria / Germany / Ottoman were victorious against the Romania / Russia.
What was the significance of the Second Battle of Cobadin?
Definitive loss of Dobruja and Black Sea access. Constanța port's fall severed Romania's main supply route for Allied material.

Related Battles

Battle of Bazargic (Turtucaia Front)1916 · Bulgaria / Central Powers victoryFirst Battle of Cobadin1916 · Bulgaria / Germany / Ottoman victoryTransylvanian Offensive1916 · Austria-Hungary victoryBattle of Turtucaia1916 · Bulgaria & Germany victoryFlămânda Offensive1916 · Bulgaria / Germany victoryBattle of Predeal Pass1916 · Romania (2nd Army) victory
View all World War I battles →

Sources

  • Torrey, G.E. — The Romanian Battlefront in World War I, pp. 110-118
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