At least 29 were killed, including women and children, when gunmen attacked a church at Debos Kebele, a village in Horo Guduru zone of Ethiopia's Oromia regional state on March 5. Local residents were gathered in the church to celebrate the start of the two-month Lent fast by followers of the Ethiopian Orthodox Tewahdo rite. The massacre was the bloodiest in a wave of attacks on residents of the Amhara ethnicity in the region over the past months.  The National Movement of Amhara (NaMA) blames the attacks on the rebel Oromo Liberation Army (OLA), but also accuses the central government of complicity. NaMA said that at rallies in support of Prime Minister Abiy Ahmed in the region, Amhara are stigmatized and referred to by the pejorative "neftegna"—meaning "rifleman" or "musketeer," a reference to armed settlers in Oromia under the Amhara-dominated Abyssinian monarchy.

UN High Commissioner for Human Rights Michelle Bachelet addressed allegations of human rights and humanitarian law violations in Ethiopia in a Dec. 22 statement, calling for an investigation into the claims, and urgent protection of civilians. The conflict between central government forces and the Tigray People's Liberation Front (TPLF) began seven weeks ago, in the Tigray region of northern Ethiopia. Abuses were reportedly carried out by both central government and TPLF forces—as well as by the armed forces of neighboring Eritrea, which has entered the conflict on the side of the Ethiopian central government.

The already horrific conflict in Ethiopia's northern Tigray state seems set to escalate after Prime Minister Abiy Ahmed announced Nov. 17 that a three-day ultimatum for local forces to surrender had expired, clearing the way for a government offensive on the regional capital Mekele. At least 20,000 refugees have fled to Sudan amid air-strikes and mounting reports of atrocities on both sides. Neighboring Eritrea has also apparently entered the conflict—ironically on the side of the Ethiopian government, long its bitter enemy. The state government of the Tigray People's Liberation Front (TPLF) accuses Eritrea of sending tanks and thousands of troops over the border to support Ethiopian federal forces. Although this is denied by Eritrea, Tigray state forces have fired rockets into the Eritrean capital, Asmara. Mekele has also fired rockets at the airports in Bahir Dar and Gondar in Ethiopia's Amhara state, whose local forces have joined the conflict on the side of the central government. (CNN, UN News, Reuters, Jurist, Jurist, TNH, Horn Daily, Al Jazeera)

Ethiopia's attorney general filed charges on Sept. 19 against 24 activists for alleged terrorism and incitement to violence. Jawar Mohammed and Bekele Gerba, two leading opposition politicians of the Oromo Federalist Congress, were among those charged. Despite being the largest ethnic group in Ethiopia, the Oromo have historically faced political and economic marginalization. Jawar and Gerba actively oppose the Ethiopian government and have called for the federal state to give "self-rule" to Oromos and other ethnic groups in regions where those groups constitute the majority of the population.

The military has been deployed in the Ethiopian capital amid a general uprising by the Oromo people that broke out after the assassination of a popular singer. Hachalu Hundessa, shot dead while driving on the outskirts of Addis Ababa on June 29, was an icon of the Oromo protest movement that has been mounting since 2015. His songs, such as "Maalan Jira?" (What Existence is Mine?) and "Jirraa" (We are Here), have been hailed as the "soundtrack of the Oromo revolution," and he was named "Oromo Person of the Year" by cultural advocates in 2017. Police say two have been arrested in connection with the killing, but rebellion continues to spread across Central Ethiopia. At least 80 have been killed and many detained. The prominent Oromo leader Jawar Mohammed is among those arrested.

Nearly 70 people have been killed in Ethiopia's central Oromia region following a week of unrest and ethnic violence. The eruption began after Jawar Mohammed, director of the Oromia Media Network and prominent advocate for the Oromo people, posted on social media Oct. 23 that security forces had surrounded his house, implying an imminent attempt on his life. Supporters surrounded his house and police retreated, but violence quickly spread, and the army has now been deployed to put down the protests. 

Dozens of members of Ethiopia's National Movement of Amhara (NaMa) have been arrested in the week since the ethnic-based opposition party apparently attempted to seize power in Amhara state in a regional coup. In the June 23 uprising, the regional president and three officials were killed in Amhara's capital, Bahir Dar. The army's chief of staff, Gen. Seare Mekonnen, was also killed by his own bodyguards in the national capital, Addis Ababa. NaMa has denied any link to the violence, and says 250 of its followers have been detained in the sweeps, both in Ahmara and neighboring Oromia. Established a year ago, NaMa has quickly come to challenge Amhara regional state's ruling Amhara Democratic Party, which is aligned with the national ruling coalition, the Ethiopian People's Revolutionary Democratic Front (EPRDF). The Amhara people, traditionally dominant in Ethiopia before the 1974 revolution, are growing increasingly restive under the rule of the EPRDF, which they perceive as dominated by the Tigray people. (Borkena, France24, Al Jazeera, The Reporter Ethiopia, DefenceWeb, BBC News)

Following peace talks hosted by Eritrea, the government of Ethiopia announced a peace deal with the Oromo Liberation Front rebels Aug. 7. The deal guarantees rebel leaders the right to participate in Ethiopia's political process in exchange for laying down arms. The OLF has long been backed by Eritrea, and the pact comes one month after a formal end was declared to the two-decade state of war between Ethiopia and Eritrea, with Ethiopia ceding its claim to the contested border town of Badme. This points to a softening of positions under Ethiopia's new prime minister, Abiy Ahmed. The Badme deal was also said to have been quietly brokered by the United Arab Emirates, which has emerged as politically isolated Eritrea's most significant foreign patron, part of an apparent design to encircle Yemen.