WEIRD = Western, Educated, Industrialized, Rich, Developed.
List of WEIRD countries for the purposes of this market:
- Australia 
- Austria 
- Belgium 
- Canada 
- Czech Republic 
- Denmark 
- Estonia 
- France 
- Greece 
- Germany 
- Iceland 
- Italy 
- Latvia 
- Luxembourg 
- Netherlands 
- New Zealand 
- Norway 
- Spain 
- Sweden 
- Switzerland 
- United Kingdom 
- United States 
Successful means the attackers must stay in government for more than six months.
People are also trading
@YaakovSaxon Only if the coup was part of or precipitated the invasion; an annexation is not a coup, even if it happens quickly.
Related:
https://manifold.markets/FranklinBaldo/which-country-will-have-the-next-co
https://manifold.markets/LivInTheLookingGlass/conditional-on-a-democrat-winning-i
https://manifold.markets/wasabipesto/conditional-on-a-democrat-winning-i-5047057f4ade
https://manifold.markets/BTE/will-there-be-an-attempted-autogolp
https://manifold.markets/IsaacKing/will-there-be-a-civil-war-in-the-un
https://manifold.markets/DeanValentine/will-any-weird-country-experience-a
https://manifold.markets/MathieuPutz/will-30000-people-die-in-a-us-civil
https://manifold.markets/MP/will-a-vice-president-with-the-cabi
https://manifold.markets/DeanValentine/will-any-of-the-following-weird-cou-b07b8b698192
https://manifold.markets/dreev/trump-coup-2025-conditional-on-a-de
https://manifold.markets/MatthewBarnett/will-there-be-a-coup-attempt-that-k
(No way to copy-paste a market grid, so I'm just providing links.)
@Lorxus Palace coups count, as long as it they are visibly extralegal. I would not mark Hitler's Enabling Act as a successful coup, for example, even though it led to regime change.
@DeanValentine Ah. No bet, then. Almost all my probability mass for "any of these countries have an abrupt regime change" is in "someone does a LOT of lawfare about it".