Great Ottonian War

Great Ottonian War
{faction} aircraft flying towards {target}; North Ottonian troops behind a {Not!Sherman} tank in {location}, Ostrozavan troops man a Zubrov machine gun during the Battle of {place}; Destroyed armor on the inter-Ottonian border in the aftermath of the Battle of {place2}; {denonym} {ship name} beached during the landings at {place}; South Ottonian and Sudmarker troops marching towards {place3} during the winter of 1938.
Date 1935 - 1943 Location Ottonia, Sudmark Result Territorial gains by North Ottonia; broad Ottonian economic devastation
Belligerents
South Ottonia & Allies South Ottonia Ghant Template:Country data Sudmark Yisrael	North Ottonia & Allies North Ottonia Ostrozava Supported by: Messidor Union

The Great Ottonian War was a military conflict in Northwestern Belisaria, centered on the conflict between republican North Ottonia and monarchist South Ottonia. It was in many ways a direct continuation of the Ottonian Civil War that had divided Ottonia into two rival states.

The war lasted from 1935 to 1943 and involved direct hostilities between the two Ottonian states, as well as interventions by Ghantish, Yisraeli, and Ostrozavan forces. The conflict resulted in widespread economic devastation for Ottonia as a whole, as well as leading to significant territorial gains for North Ottonia.

Background

When the Ottonian Civil War concluded with the 1922 Armistice & Partition of Ottonia, setting borders to the rival United Kingdom of Ottonia and Ottonian Federal Republic, it represented a state of affairs neither side was pleased with. The failure by either side to achieve total victory, and the resulting lack of legitimacy for either the southern monarchist government nor the northern republican government left both sides intent on completing the destruction of their rival and the unification of Ottonia under their own banner.

Over the ensuing decade, both sides rearmed and rebuilt their armed forces, drawing up plans for the inevitable confrontation. While North Ottonia's military planners largely assumed a one-on-one confrontation, South Ottonia's rulers, Rudulf I and Anna I, reached out to Ghant for aid in their mission of reunifying the realm. Thanks to the influence of Anna's aunt Edaalya, the wife of Emperor Nathan III of Ghant, they found a ready audience. A plan was drawn up to destroy the republican holdout in the north, utilizing simultaneous invasions along the front between the United Kingdom and the Federal Republic, assisted by a seaborne invasion of the Jormundea region of North Ottonia by Ghantish forces, supported by the Ghantish Imperial Navy.

When it became clear that the forces of South Ottonia were planning to strike in late 1934, North Ottonian Premier Otto Kraag put out a call for aid to several republican and anti-monarchial states around Norumbia and Belisaria, including Wazhegan, the Messidor Union, Ostrozava, and even to far-off Zacapican. Ultimately, the request would not bear fruit quickly enough.