Republic of Latvia (restored)
Who & why: the Popular Front of Latvia and the Supreme Council declare the restoration of independence on 4 May 1990, explicitly framing it as a continuation of the 1918 republic rather than a new state. Soviet troops storm the Interior Ministry building in Riga in January 1991, killing several; full de facto independence follows the failed August 1991 Moscow coup, with international recognition and UN membership by September 1991. Latvia joins NATO and the EU in 2004.
What it represents: the same carmine-red, white, carmine-red banner of the interwar republic, restored on 27 February 1990 (one section of Wikipedia's article says 15 February), and used by the 1990 Singing Revolution demonstrations before that. The red's exact shade was only fixed later: Pantone 1807 C in 1995, Pantone 201 C from 2009. A deliberate statement that this is a resumption, not a founding.
Wikipedia: restored on 27 February 1990 (lead) or 15 February 1990 (Restoration section); carmine red with white stripe, 2:1:2; Pantone 1807 C chosen in 1995, 201 C in 2009. FOTW: flag and arms adopted 27 February 1990; independence declaration 4 May 1990; the 1921–39 flag was revived in the 1990 demonstrations.
- Flag of Latvia — Wikipedia compiled
- Latvia — Flags of the World (CRW Flags) compiled
Not established: The 15 vs 27 February conflict inside Wikipedia is unresolved.