Yekatit 12

[4] Following the massacre, Graziani was deposed by Benito Mussolini and replaced by Prince Amedeo, Duke of Aosta, who followed a more conciliatory policy towards the natives, obtaining a huge success in pacifying Ethiopia.

[5] Following the defeat of the Ethiopian forces under his personal command at the Battle of Maychew on 31 March 1936, Emperor Haile Selassie left Ethiopia to address the League of Nations to plead for their assistance against the Italians.

He made his close friend and cousin Ras Imru Haile Selassie his regent during his absence, who attempted to set up a Provisional Government at Gore, in the southwestern part of the country.

[6] When the Italians advanced on Nekemte on 24 October, Ras Imru found his position untenable and marched south in search of more welcoming surroundings.

Ras Desta Damtew and Dejazmach Beyene Merid had remained in control of their provincial capitals at Irgalem and Goba through November.

A game of cat-and-mouse followed, until the last few thousand soldiers under their command were cornered near Lake Shala and annihilated by superior Italian numbers at the Battle of Gogetti 18 February 1937.

During the previous year, following the capture of Jijiga by his men, he was inspecting an Ethiopian Orthodox church when he fell through a concealed hole in the floor, which he was convinced had been prepared as a mantrap for him.

"[6] Despite this, to celebrate the birth of the Prince of Naples, Graziani announced he would personally distribute alms to the poor on Friday, 19 February, at the Genete Leul Palace (also known as the Little Gebbi).

In the crowd that formed that Friday morning were two young Eritreans living in Ethiopia named Abraha Deboch and Mogus Asgedom.

Finding their fortunes limited in the Italian colony, they had come to Ethiopia to enroll in the Menelik II School, where recent events had overtaken them.

Apparently accommodating himself to the new administration, Abraha gained employment with the Fascist Political Bureau, where his Eritrean origin, knowledge of Italian, and familiarity with the city made him useful.

[9] The same day as the assassination, a military tribunal was set up, and by nightfall, 62 Ethiopians were tried and shot at the Alem Bekagn prison in Addis Ababa.

As Sbacchi notes, "Poor facilities, including latrines, the humid climate, malaria, stomach infections, and venereal disease took many lives, especially among those compelled to work on the irrigation canal or on the banana and sugar-cane plantations."

Investigators found that Abraha and Mogus had stayed a while at Debra Libanos, and slight circumstantial evidence suggested that the monks had foreknowledge of their plans.

Graziani, mindful of his misadventure at Jijiga, believed that they were complicit and on 19 May, cabled the local commander: "Therefore execute summarily all monks without distinction including the Vice-Prior."

[11][12] On 22 February 2023, to coincide with the commemoration of the 86th anniversary of the Yekatit 12 massacre, the United States Embassy in Addis Ababa held a ceremonial reopening of the restored "American Gibbi" building, where the U.S. Chargé d'Affaires Cornelius Van H. Engert sheltered 700 Ethiopians fleeing the violence, thereby saving their lives.

Graziani (second from left, in uniform) shortly before the assassination attempt.