Petrozsény Offensive
| Petrozsény Offensive | |||||||
|---|---|---|---|---|---|---|---|
| Part of the Battle of Transylvania of the Romanian Campaign of World War I | |||||||
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| Belligerents | |||||||
| Romania | Austria-Hungary | ||||||
| Commanders and leaders | |||||||
|
Ioan Culcer Ioan Muică |
Arthur Arz von Straussenburg Ludwig Berger | ||||||
| Units involved | |||||||
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| Casualties and losses | |||||||
| Unknown | Unknown, but heavy | ||||||
The Petrozsény Offensive was the opening action of the south-western front of the 1916 Battle of Transylvania, during World War I. The Transylvanian coal-mining center of Petrozsény (Petroșani) was occupied by the Romanian Army on 29 August, two days after the Kingdom of Romania declared war on Austria-Hungary.