Al-Hasa Expedition (1871)

Al-Hasa Expedition
Arabic: حملة الاحساء
Date20 April – 3 June, 1871
Location
Result Ottoman-Muntafiq victory
Belligerents
Ottoman Empire
Southern Iraq union
Sheikhdom of Kuwait
Emirate of Nejd
Commanders and leaders
Midhat Pasha
Nasser Pasha
Abdullah II Al-Sabah
Mubarak Al-Sabah
Saud bin Faisal 
Strength
10,000
  • Most of them are from Iraqi tribes
25,000

The Al-Hasa Expedition was an Ottoman military campaign to annex the El-Hasa region of eastern Arabia. Ostensibly launched to assist Imam Abdullah bin Faisal in reclaiming control over Najd from his brother Saud bin Faisal, the underlying motive was Medhat Pasha's ambition to extend Ottoman dominion over the Persian Gulf.