1946 Atmoran coup d'etat

Operation Maanlichtoefening
Part of Third Voshan War
Aldenbergse Landstorm entering Alexandria,
Date 25 June – 26 June 1946 Location Alexandria, Province of Aldenberg, Kingdom of Lieseltania
Belligerents
Royalists Mizuho Supported by: Aravea Vozh	Atmoran Rijk
Commanders and leaders
Katherine I Klaas van Corbach-Boesschen Jan-Pieter van Hossen Hubrecht Muisebelt Sietse E. Bastein Wolfgang Nevelsel Gijsbert Brusse	Louwrens van Geuzendam† Theobald Clement van Aspremont Sijbrand van Manstein Floris-Jan Urbach Valentijn Tiebert Stefaan Vos van Avezate Gijsbert Woltersen
Units involved
Royalists Forces Regiment Fuseliers Prinsesse Winter Regiment Huzaren Prinsesse van Wolf 5e Regiment Carabiniers Prinsesse Elisabeth Royal Guards Mizuhese Grenadier Guards 5e Brigade Mariniers	Third Atmoran Army
Strength
25,000–35,000	35,000–49,000

The 1946 Atmoran coup d'état also known as Operation Maanlichtoefening was the forcible change of the government of the Atmoran Rijk carried out on the eve of 25 June 1946.