The Battle of Samarra was Nader Shah's only battlefield defeat and determined Ottoman retention of Baghdad during the 1730–35 Ottoman-Persian War.
Key Facts
- Date
- 19 July 1733
- Total casualties
- ~50,000 men
- Ottoman commander
- Topal Osman Pasha
- Persian commander
- Nader Shah
- Outcome
- Ottoman victory; siege of Baghdad lifted
- Context
- Part of Ottoman-Persian War (1730–1735)
By the Numbers
Location
Cause → Event → Consequence
Nader Shah, commanding Persian forces, had laid siege to Baghdad as part of the wider Ottoman-Persian War of 1730–35, aiming to wrest Ottoman Iraq from Istanbul's control. The Ottomans dispatched their able general Topal Osman Pasha to relieve the besieged city and confront the Persian army.
On 19 July 1733, the two armies clashed at Samarra in a fiercely contested engagement. Topal Osman Pasha's Ottoman forces defeated Nader Shah's Persians, inflicting catastrophic losses on both sides. Approximately 50,000 men became casualties in total, leaving the Persian army decimated while the victorious Ottomans were severely weakened.
The Ottoman victory at Samarra compelled the Persians to abandon the siege of Baghdad, securing Ottoman control over Iraq. It also marked the only battlefield defeat suffered by Nader Shah in his career. He subsequently avenged the loss at the Battle of Kirkuk, where Topal Osman Pasha was killed.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Topal Osman Pasha.
Side B
1 belligerent
Nader Shah.