Major Roberto D'Aubuisson Arrieta (August 23, 1944–February 20, 1992) known as Chele, was a Salvadoran politician and military leader who founded the Nationalist Republican Alliance (ARENA), which he led from 1978 to 1985. He is thought to have been behind the paramilitary death squads and is also suspected of having ordered the assassination of Archbishop Óscar Romero in 1980.

D'Aubuisson was born in Santa Tecla, graduated from the Salvadoran military academy in 1963, and then furthered his studies at the School of the Americas, graduating in 1972. He subsequently joined Salvadoran military intelligence.

From 1978 to 1992, during the country's protracted civil war, he is thought to have been a central figure behind the death squads which were implicated in many extrajudicial killings. On May 7 1980, six weeks after Romero was assassinated, D'Aubuisson was arrested on a farm, along with a group of civilians and soldiers, in a raid which apparently found a significant quantity of weapons and documents that implicated the group in killing Romero, the organization and financing of death squads and conspiring to bring down the Revolutionary Government Junta (JRG) government, which ruled El Salvador between 1979 and 1982. The arrests triggered a wave of terrorist threats and institutional pressures which culminated in D'Aubuisson's release.

D'Aubuisson's opposition to the JRG brought him to national prominence. On September 30 1981 he founded ARENA, a party that gained support both from among the small wealthy class who feared they would lose everything under the military regime as well as those portions of the general public that wanted to see an end to the violence and social disorder. He claimed that the junta represented a Marxist threat and used his reputation as a fighter of Marxist insurgency and left wing groups in order to gain political capital.

A general election for a Constituent Assembly held on March 28 1982 resulted in a victory for ARENA. The party won 19 of the 60 seats, with a further 17 going to two parties in coalition with ARENA, thus giving d'Aubuisson's supporters a clear majority in the Constituent Assembly. The Assembly then chose Álvaro Alfredo Magaña Borja as the interim President, ending the JRG regime in May.

On March 25, 1984 he ran for President. He came in second in the first round, but lost to the Christian Democratic Party candidate José Napoleón Duarte in the second round on May 2, gaining 46.4% of the vote. He claimed that the election was fraudulent, and that the United States, which had openly supported Duarte, had interfered to prevent the Salvadoran people from being able to expressing their true wishes.

On March 31 1985 ARENA lost their majority in Congress. He resigned as leader of ARENA as a result and Alfredo Cristiani took over the reins. In May 1988, ARENA chose Cristiani rather than D'Aubuisson as their candidate that year; Cristiani was duly elected.

He died of cancer in 1992 after a long illness. Four consecutive ARENA presidents have failed to name a single street or park after him, or confer similar honors, leading some to believe that the party is trying to distance itself from him as their founder. While D'Aubuisson was never convicted during his lifetime of any crimes, former United States Ambassador Robert White told Congress in 1986 that there had been sufficient evidence to convict D'Aubuisson of planning and ordering Romero's murder. White also described him as a "pathological killer".

External links

• "Report of the UN Truth Commission on El Salvador" (1993)
• ["US role in Salvador's brutal war", BBC World Service, 24 March 2002
• 29-3-05 article on D'Aubuisson (in Spanish)