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  5. Second Battle of Jiu Valley (Vulcan Pass)

Second Battle of Jiu Valley (Vulcan Pass)(1916)

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Nov 11–14, 1916·Germany / Austria-Hungary victory·land·mountain pass

Background

Dragalina was considered the most aggressive and capable of Romania's field commanders. His death on the first day of fighting demoralized the 1st Army and contributed to the speed of the subsequent collapse. Falkenhayn's multi-pass simultaneous assault was specifically designed to overwhelm Romania's limited reserves.

Campaign: German Breakthrough 1916

Forces Engaged

World War I photograph — Romanian front, contextual image for Second Battle of Jiu Valley (Vulcan Pass) (1916)
World War I photograph — Romanian front, contextual image for Second Battle of Jiu Valley (Vulcan Pass) (1916) (c. 1916) — Albert Reich. Public domain.
Defeated
Romania
Commander: Gen. Ion Dragalina
Strength: 15,000
Victor
Germany / Austria-Hungary
Commander: Gen. Kühne
Strength: 20,000

The Battle

German forces breached Vulcan Pass defenses in the Jiu Valley. General Dragalina was mortally wounded on November 11. With command disrupted, Romanian forces could not hold, and the retreat through Oltenia began.

“"The news that General Dragalina was down spread through the trenches faster than any order. Something broke in the men after that. We held another two days but it was over the moment he fell." — Romanian 1st Army soldier, Vulcan Pass, November 1916

Casualties & Outcome

6,000
Romania
casualties
3,000
Germany / Austria-Hungary
casualties

~6,000 total killed, wounded, captured (Romania); ~3,000 total (Germany / Austria-Hungary)

Germany / Austria-Hungary achieved victory over Romania.

German forces poured through Vulcan and Szurduk passes into Oltenia. Romania's 1st Army began the long retreat east toward Bucharest. The combined Falkenhayn-Mackensen pincers converged on the capital, which fell December 6.

Historical Record

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.

Significance & Legacy

Death of Romania's best field commander. Opened the western route to Bucharest, sealing Wallachia's fate. Combined with Falkenhayn's simultaneous pressure on other passes, made the defense of Bucharest impossible.

Frequently Asked Questions

When was the Second Battle of Jiu Valley (Vulcan Pass)?
The Second Battle of Jiu Valley (Vulcan Pass) took place in 1916. Nov 11–14, 1916.
Who won the Second Battle of Jiu Valley (Vulcan Pass)?
The Germany / Austria-Hungary were victorious against the Romania.
What was the significance of the Second Battle of Jiu Valley (Vulcan Pass)?
Death of Romania's best field commander. Opened the western route to Bucharest, sealing Wallachia's fate. Combined with Falkenhayn's simultaneous pressure on other passes, made the defense of Bucharest impossible.

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View all World War I battles →

Sources

  • Torrey, G.E. — The Romanian Battlefront in World War I, pp. 130-135
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