Led by Lt. Col. Bouterse, the Surinamese Armed Forces (SKM) seized power on 25 February 1980 in a coup d'état. Shortly before or after the December murders in 1982, Aron returned to Suriname and was subsequently appointed District Commissioner of Marowijne. Aron became a member of the 'February 25th Movement' (VFB)[a] and as such became the Chairman of the National Assembly of Suriname in January 1986. The parliament then consisted of 31 members: 14 appointed by the military (including Aron), 11 by the trade unions and 6 by the employers. During that period, Aron was actively involved in drafting a new constitution to replace the 1975 constitution.
The first general election after the 1980 coup d'état was held in November 1987, signaling the restoration of democracy. A month later, Jagernath Lachmon became the Chairman of the National Assembly. During the 1996–2000 presidency of Wijdenbosch, Aron was appointed chairman of the Court of Audit of Suriname [nl] in 1998, which he would remain until 2008.
Later he was active as chairman of the Political Documentation Center (PolDoc) foundation[3] who is also the publisher of the book Sabi yu sten: choose consciously, written by him.[4] In addition, he was founder and chairman of the Institute for Administrative Civil Service Training in Suriname (IBAS)[5] He was also part of the Tripartite Consultation, which was established by a decree of President Bouterse on March 23, 2011. This consultation was composed of representatives from the government, the business community and workers' organisations.[6]