Liyue-Mondstadt War[a]
Liyue-Mondstadt Krieg (German)
璃月 - 蒙德戰爭 (Chinese)
Clockwise from top left:
Apartment in Falcon Coast on fire after shelling; Destroyed Liyue military column in Dawn Winery; The northern part of Cider Lake city during the Starfell Valley campaign; Liyue soldiers during the battle of Galesong Airport; Residential building in Mondstadt city after bombing by liyue forces; Mondstadt army T-72B3 tank during the Operation Barbatos
Date4 January 6[b] - 22 September 16 (10 years, 8 months, 1 week and 6 days)
Location
Result Mondstadt pyrrhic victory
Belligerents


Commanders and leaders
Units involved

Armed Forces of Liyue (Millelith)

Snezhnaya Army
PMC

Defense force

Police Service

Intelligence Bureau

Knights of Favonius
Strength
Detailed
    • Before The Invasion:
    • ~110,600 - 120,400 (Total, Millelith)
    • ~45,000 (At Border, Millelith)

    • In March 6:
    • ~134,000 - 146,040 (Total, Millelith)
    • ~51,000 - 52,000 (Total, Snezhnaya Army & PMC)
    • In December 10:
    • ~110,900 (Total, Millelith)
    • ~46,550 - 47,680 (Total, Snezhnaya Army & PMC)
    • In December 13:
    • ~107,164 - 108,310 (Total, Millelith)
    • ~57,030 - 59,900 (Total, Snezhnaya Army & PMC)
    • After Mobilization:
    • ~173,988 (Total, Millelith)
    • In April 15:
    • ~202,170 - 205,800 (Total, Millelith)
    • ~17,000 - 22,000 (Total, Snezhnaya Army & PMC)
Detailed
    • Before The Invasion:
    • ~3,420 (At Border, Police)
    • ~10,320 (Total, KOF)

    • After mobilization:
    • ~240,640 - 260,000 (Total, Defense force & Police)
    • In March 6:
    • ~239,430 (Total, Defense force & KOF & Police)
    • In December 10:
    • ~210,133 - 212,800 (Total, Defense force & KOF & Police)
    • ~1,680 (Volunteer Army)
    • In December 13:
    • ~207,157 - 209,105 (Total, Defense force & KOF & Police)
    • In April 15:
    • ~204,121 - 206,137 (Total, Defense force & KOF & Police)
Casualties and losses
  • Defense force:
  • ~50,500 - 52,011 killed
    ~1,230 missing
  • ~139,000 - 150,000 wounded

  • National Guard & Border Guards:
  • ~695 - 831 killed
  • ~1,568 wounded

  • Police:
  • ~140 - 300 killed
Civilians: ~14,280 - 15,000 killed
~28,670 wounded
~3,000 missing
~146,000 - 180,210 internally displaced
  1. ^ Also known as Liyue invasion of Mondstadt (German: Liyue Invasion von Mondstadt), War in Mondstadt and The Great Patriotic War
  2. ^ The date of the first military engagement during the war

The Liyue-Mondstadt War[a], stands as a conflict between two city-states, Mondstadt and Liyue, against each other in a struggle. Emerging from the shadows of the cataclysmic Archon War, the roots of this conflict can be traced to longstanding tensions fueled by ideological disparities, territorial ambitions, and the desire for control over vital resources.The conflict erupted with Liyue's full-scale invasion of Mondstadt on January 4th, 6, triggering a relentless barrage of battles and strategic maneuvers that unfolded over the course of years.

From the initial salvo of missile strikes aimed at crippling Mondstadt's defenses to the fiercely contested battles at strategic locales like Galesong Airport, Dadaupa Gorge, and Wyrmrest Valley, the conflict epitomized the ferocity and complexity of modern warfare. Naval engagements at Falcon Coast, Cape Oath, and Musk Reef further underscored the multifaceted nature of the conflict, where mastery of land, sea, and sky played decisive roles in shaping the outcome.

As the war progressed through phases of advances, counteroffensives, and attrition, both Mondstadt and Liyue grappled with the staggering toll exacted by the relentless struggle for supremacy. The conflict reached a crescendo during the Christmas Offensive, where Mondstadt's bold counteroffensive marked a pivotal turning point, ultimately culminating in Liyue's strategic withdrawal and the cessation of hostilities on 22 September 16.

The Liyue-Mondstadt War concluded with a Pyrrhic victory for Mondstadt. While sovereignty was preserved, the toll of the conflict was staggering, with significant casualties and widespread devastation. Both nations were left to grapple with the scars of war, embarking on the arduous journey of reconstruction as they sought to rebuild and redefine their future relations in the wake of this epochal conflict.

Background: 1. Archon War The Archon War, a cataclysmic conflict among the gods and powerful beings of Teyvat, laid the foundations for the tensions between Mondstadt and Liyue. The war saw the rise and fall of many nations, shaping the geopolitical landscape of Teyvat. Mondstadt, the City of Freedom, and Liyue, the Harbor of Contracts, emerged as two of the most powerful city-states, each under the protection of their respective Archons—Barbatos for Mondstadt and Rex Lapis for Liyue. The ideological differences between these two states, combined with their ambitions for territorial expansion and resource control, eventually led to a series of skirmishes and diplomatic standoffs.

2. Origins of the Conflict The roots of the Liyue invasion of Mondstadt can be traced back to longstanding tensions over vital resources and territorial disputes. Both nations sought to expand their influence and secure strategic advantages. These tensions boiled over when Liyue, driven by a desire to exert greater control over the region, launched a full-scale invasion of Mondstadt on 4 January 6.

Timeline edit

Full-Scale Invasion (4 January 6 – 10 May 6) edit

Missile Strikes edit

The invasion commenced with a barrage of missile strikes from Liyue, targeting critical infrastructure and military installations in Mondstadt. These preemptive strikes aimed to cripple Mondstadt's defensive capabilities and create chaos among its ranks.

Battle of Galesong Airport= edit

Galesong Airport was a strategic target due to its role in facilitating troop movements and supplies. Liyue's forces launched a well-coordinated assault, swiftly overpowering Mondstadt's defenses and securing the airport. This victory provided Liyue with a crucial logistical hub for their invasion efforts.

Battle of Dadaupa Gorge edit

Dadaupa Gorge became a fiercely contested battleground. The rugged terrain and natural fortifications made it a challenging area for both sides. Skirmishes and ambushes characterized the ongoing conflict here, with neither side able to claim a decisive victory.

Battle of Wyrmrest Valley edit

Wyrmrest Valley saw similar intense battles, with both armies struggling to gain control over this strategically significant region. The harsh winter conditions added to the difficulties faced by the combatants.

Battle of Dawn Winery edit

Dawn Winery, a vital supply point, was the site of a significant victory for Mondstadt. Despite being outnumbered, Mondstadt's forces managed to repel Liyue's assault, maintaining control over this crucial area and boosting the morale of their troops.

Battle of Skyfrost Nail edit

The battle for Skyfrost Nail continued with heavy casualties on both sides. The region's treacherous ice and snow made it a formidable battleground, with both armies struggling to secure a foothold.

Battle of Falcon Coast edit

Mondstadt's navy achieved a critical victory at Falcon Coast, successfully defending against Liyue's naval assault. This victory ensured the safety of Mondstadt's coastal areas and prevented Liyue from establishing a beachhead.

Battle of Cape Oath edit

Liyue secured a significant victory at Cape Oath, successfully landing troops and establishing a foothold. This operation demonstrated Liyue's naval prowess and strategic capabilities.

Battle of Musk Reef edit

Continuing their offensive, Liyue's forces conducted a successful landing operation at Musk Reef. This victory allowed Liyue to further consolidate their position in the region.

Liyue Army Advance and Annexation Referendums (11 May 6 – 22 August 8) edit

Battle of Brightcrown Canyon edit

The battle for Brightcrown Canyon saw continuous clashes as Liyue's forces attempted to break through Mondstadt's defenses. The canyon's strategic importance made it a focal point for both armies.

Battle of Stormterror's Lair edit

Stormterror's Lair, with its historical and strategic significance, became another fiercely contested area. Both sides recognized the value of controlling this landmark.

Battle of Falcon Coast edit

Mondstadt's navy scored another victory at Falcon Coast, maintaining control over this vital maritime route and disrupting Liyue's supply lines.

Battle of Snow-Covered Path edit

Liyue achieved a significant victory at Snow-Covered Path, securing this crucial supply line and enabling further advances into Mondstadt's territory.

Battle of Wolvendom edit

Liyue's forces triumphed at Wolvendom, overcoming fierce resistance and gaining control over this strategic area.

Battle of Springvale edit

Springvale, a key village in Mondstadt, became a hotspot of ongoing conflict. The village's strategic location as a supply and communication hub made it a target for Liyue's forces. Despite repeated assaults, Mondstadt's defenders managed to hold their ground, resulting in a prolonged and brutal standoff.

Battle of Starglow Cavern edit

Liyue achieved a significant victory at Starglow Cavern, utilizing their superior tactics and knowledge of the terrain. This victory allowed Liyue to secure a critical passage and further consolidate their position in the region.

Military Stalemate and Attrition Campaign (23 August 8 – 5 January 10) edit

Battle of Springvale edit

The ongoing battle for Springvale continued to drain resources and manpower from both sides, leading to a prolonged period of attrition. Neither side could gain a definitive advantage, resulting in a grueling stalemate.

Battle of Cider Lake edit

Mondstadt's navy achieved another crucial victory at Cider Lake, disrupting Liyue's supply lines and preventing further naval incursions. This victory bolstered Mondstadt's defensive efforts and morale.

Battle of Skyfrost Nail edit

The battle for Skyfrost Nail remained unresolved, with both sides enduring harsh weather conditions and heavy casualties. The strategic importance of this location ensured that neither side could afford to withdraw.

Battle of Dadaupa Gorge edit

The struggle for control over Dadaupa Gorge continued with no clear victor. The rugged terrain and relentless skirmishes made it a focal point of the ongoing conflict.

Mondstadt Army Failed Counteroffensive (6 August 10 – 11 February 11) edit

Battle of Galesong Airport edit

Mondstadt launched a counteroffensive to reclaim Galesong Airport but was ultimately repelled by Liyue's well-entrenched forces. This defeat highlighted the challenges Mondstadt faced in regaining lost ground.

Battle of Wolvendom edit

Liyue's forces successfully defended Wolvendom against Mondstadt's counteroffensive, further solidifying their control over the area.

Liyue Army Starfell Lake Offensive (12 February 11 – 8 June 13) edit

Battle of Dawn Winery edit

Despite the overall offensive by Liyue, Mondstadt managed to secure a victory at Dawn Winery, maintaining control over this crucial supply point and boosting their defensive capabilities.

Battle of Windrise edit

Liyue's forces achieved a significant victory at Windrise, gaining control over this strategically important area and enabling further advances.

Battle of Starsnatch Cliff edit

Liyue secured another victory at Starsnatch Cliff, leveraging their superior tactics and positioning to overcome Mondstadt's defenses.

Battle of Starfell Lake edit

The battle for Starfell Lake became a prolonged and bloody conflict, with both sides recognizing the strategic importance of this region. The lake's control remained contested as the offensive continued.

Battle of Stormbearer Point edit

Liyue conducted a successful landing operation at Stormbearer Point, establishing a foothold and threatening Mondstadt's northern defenses.

Battle of Thousand Winds Temple edit

Mondstadt achieved a significant victory at Thousand Winds Temple, repelling Liyue's assault and maintaining control over this key location.

Attrition Campaign (9 June 13 – 25 December 14) edit

The conflict entered a phase of attrition, with both sides engaging in smaller skirmishes and raids to weaken each other's resources and morale. The ongoing battles drained the strength of both armies, leading to a stalemate.

Christmas Offensive and Mondstadt Army Counteroffensive (26 December 14 – 11 May 16) edit

In a bold and coordinated offensive, Mondstadt's forces managed to recapture all towns that had been occupied by Liyue. This counteroffensive marked a turning point in the war, as Mondstadt began to regain lost territory and momentum.

Liyue Army Withdrawal and the End of War (12 May 16 – 22 September 16) edit

Facing mounting losses and dwindling resources, Liyue's forces began a strategic withdrawal from Mondstadt's territory. The war officially ended on 22 September 16, with Mondstadt emerging as the victor, albeit at a great cost.

Result edit

The Liyue invasion of Mondstadt concluded with a Pyrrhic victory for Mondstadt. While they managed to repel the invading forces and retain their sovereignty, the prolonged conflict resulted in significant casualties and widespread devastation. Both nations were left to rebuild and reconsider their future relations, with the scars of the war impacting their societies for years to come.
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