Battle of Rani Sarai

Battle of Rani Sarai
Part of Fifth Maratha invasion of Bengal and Afghan insurrections in Bengal Subah
Date16 April 1748
Location
Rani Sarai, near Barh, Bihar
25°26′59.8992″N 85°33′14.7024″E / 25.449972000°N 85.554084000°E / 25.449972000; 85.554084000
Result Bengal Subah victory
Territorial
changes
Patna re-annexed to Bengal Subah
Belligerents
Bengal Subah Afghan rebels
Commanders and leaders
Alivardi Khan
Commanders:
  • Siraj-ud-Daulah
  • Shaikh Din Muhammad
  • Raja Sundar Singh
  • Kamgar Khan Mayi
  • Bahadur Ali Khan
  • Haider Ali Khan
  • Rahmat Khan
  • Mir Kazim Khan
  • Dost Muhammad Khan
  • Sayyid Ahmad Khan
  • Allah Yar Khan
  • Mirza Iraj Khan
  • Umar Khan
  • Asalat Khan
  • Diler Khan
  • Ahmad Khan
  • Muhammad Khan
  • Shah Jahan Yar
  • Fakhrullah Beg Khan
Janoji
Mir Habib
Shamshir Khan 
Murad Sher Khan 
Sardar Khan 
Mirza Mahmed Saleh
Mohan Singh
Hayat Khan
Strength
15,000–16,000 cavalry
8,000 musketeers
20,000 infantry
Total: 23,000–44,000
Afghan: 35,000–40,000 cavalry and approx. similar number of infantry
Maratha: 12,000 cavalry
Total: 47,000–52,000
Casualties and losses
Unknown Unknown
Battle of Rani Sarai
Location within Bihar
Battle of Rani Sarai
Battle of Rani Sarai (India)

The Battle of Rani Sarai also known as the Battle of Kaladiara, fought on 16 April 1748 near Rani Sarai, eight miles west of Barh in Bihar, was a decisive engagement in the Afghan insurrections in Bengal Subah. Nawab Alivardi Khan's Bengal army defeated a rebel alliance of Afghans under Shamshir Khan and Murad Sher Khan, supported by Maratha forces led by Mir Habib and Janoji. The conflict was sparked by the Afghan seizure of Patna and the killing of Alivardi's kin. The deaths of Shamshir Khan, Sardar Khan and Murad Sher Khan in the battle precipitated a rebel rout, allowing Alivardi to reclaim Bihar and suppress the revolt, though Maratha incursions continued.