Battle of Hanna

First Battle of Hanna
Part of the Mesopotamian Campaign of World War I
A 1924 British map showing the first attack on Hanna.
Date 21 January 1916 Location Hanna defile, present-day Iraq 32°38′45″N 46°03′09″E / 32.6458795°N 46.0526276°E / 32.6458795; 46.0526276 Result Ottoman victory
Belligerents
British Empire  India  United Kingdom	Ottoman Empire  German Empire (military commanders)
Commanders and leaders
Fenton Aylmer	Halil Pasha Colmar Freiherr von der Goltz
Strength
10,000 men[citation needed] (remnants of 2 divisions)	30,000 men[citation needed]
Casualties and losses
2,741 casualties[1]	503 casualties[1]
class=notpageimage| Location within Iraq

The First Battle of Hanna (Turkish: Felahiye Muharebesi) was a World War I battle fought on the Mesopotamian front on 21 January 1916 between Ottoman Army and Anglo-Indian forces.