Federal Democratic Republic of Ethiopia
Who & why: the Derg falls in 1991 as EPRDF-led rebel forces (a coalition dominated by the Tigrayan People's Liberation Front) take Addis Ababa, ending Mengistu's rule. A transitional government gives way to a new federal constitution in 1995, organizing Ethiopia into ethnically based regional states, with Eritrea's own independence formally recognized separately in 1993 after its decades-long war. Ethiopia has continued as a federal republic since, including a change of ruling coalition in 2018 under Abiy Ahmed and a devastating internal Tigray war from 2020-2022, though the flag and constitutional structure have remained the same throughout.
What it represents: the same green-yellow-red tricolor carried since the 1890s, now centered on a new emblem adopted in 1996 — a blue disc bearing a yellow five-pointed star, which Flags of the World says stands for the unity of the people and nationalities of Ethiopia. Wikipedia says the 1991-96 transitional flag was shown without an emblem and the current version was adopted on 31 October 1996 (Flags of the World gives 6 February 1996), with a darker blue disc specified in 2009.
Wikipedia: the 1991-96 transitional flag was shown without an emblem and the current flag with the blue disc and star was adopted on 31 October 1996, with a darker blue disc specified in 2009. Flags of the World (Ethiopia): flag and emblem adopted on 6 February 1996, a light blue disc about half the hoist in diameter with a yellow pentagram standing for the unity of the people and nationalities, in its current darker form since 2009; Proclamation 48/1996 set the emblem to two thirds of the flag width.
- Flag of Ethiopia — Wikipedia compiled
- Ethiopia — Flags of the World (CRW Flags) compiled
Not established: The 1996 adoption date is 31 October on Wikipedia and 6 February on FOTW; the emblem-less 1991-96 flag rests on Wikipedia alone; the swatch colours were not checked against a specification.