The Battle of Hirna was an engagement fought in October 1886 between the Abyssinian army of Shewa under Dejazmach Walda Gabriel and officer Bakri Salih of the Emirate of Harar.

[4] According to Harold G. Marcus, his army "was in poor shape, reduced to a relatively small number by sickness and desertions."

A night attack by Emir 'Abd Allah's army routed the Dejazmach's force, sending them fleeing westward towards the Awash River.

[6] Menelik's informant Asme Giyorgis, conceded the initial push towards Harar by Walda Gabryiel was a failure as the Amir's soldiers used fireworks to startle his men, forcing a retreat.

[7] Harari records report Walda Gabryiel's army were strategically pushed into a wheat field full of spikes which pierced their feet, immobilizing them.