Wars in Lombardy - Third Campaign(1428)
1425 - 18 April 1428
Republic of Venice and Republic of Florence Alliance
Commander: Francesco Bussone da Carmagnola
Initial Combat Strength
%71
ⓘ Analysis Parameter: Raw combat force projection only. Does not reflect the mathematical average of operational quality scores.
Decisive Force Multiplier: Venice's maritime supply lines, strong financial backing, and Florence's land support provided a sustainable logistical advantage; Carmagnola's effective command over the professional mercenary army.
Duchy of Milan
Commander: Filippo Maria Visconti (Duke) and field commanders (including Francesco Sforza)
Initial Combat Strength
%29
ⓘ Analysis Parameter: Raw combat force projection only. Does not reflect the mathematical average of operational quality scores.
Decisive Force Multiplier: Despite Visconti's despotic rule, Milan's wealth and defensive advantage; but political instability and the necessity to fight on multiple fronts limited its force multipliers.
Final Force Projection
Post-battle strength after attrition and strategic wear
Operational Capacity Matrix
5 Military Metrics — Staff Scoring System
Venice, as a maritime republic, possessed a robust supply network and the financial support of Florence; it could finance its army through professional condottieri. Milan, as a besieged land power, was crushed under the logistical burden of a multi-front war; its tax base shrank and supply lines were threatened by Venetian forces.
Carmagnola effectively directed the Venetian army; at Maclodio he demonstrated skill in maneuver and envelopment. Visconti, on the other hand, was distrustful of mercenary commanders, frequently changed command, and weakened unit coordination. The Venetian side enjoyed more unified and stable command.
Carmagnola launched the campaign in winter, achieving surprise; at Maclodio he turned the marshes to his advantage, neutralizing the Milanese cavalry. Milan lost the initiative by remaining on the defensive; it could not leverage its positional advantage against the mobile Venetian army.
Venice, through its diplomatic networks and trade connections, turned the discontent of Lombard city-states against Milan into an intelligence advantage. Milan, due to Visconti's paranoid governance, was inadequate even in domestic intelligence and could not anticipate enemy movements.
Venice, with its expertise in hydraulic engineering and troops specialized in swamp warfare, achieved technical superiority over the Milanese heavy cavalry. Milan's morale was low under Visconti's harsh rule; Venice maintained high motivation among its allies and mercenaries through its image as a free city-state.
Strategic Gains & Victory Analysis
Long-term strategic gains assessment after battle
Victor's Strategic Gains
- ›The Republic of Venice seized strategic Lombard cities such as Bergamo and Brescia, significantly expanding its land borders and consolidating its mainland (Terraferma) dominance.
- ›Carmagnola's victory increased Venice's weight in Italian politics and dealt a heavy blow to Milan's expansionist ambitions.
Defeated Party's Losses
- ›The Duchy of Milan lost its strategic buffer zones, was forced to retreat behind its defensive lines, and its geopolitical position in Northern Italy weakened.
- ›The Visconti regime's prestige was shaken, internal opposition grew stronger, and the loyalty of condottieri became questionable; this negatively affected long-term military capacity.
Tactical Inventory & War Weapons
Critical weapons systems and combat vehicles engaged in battle
Republic of Venice and Republic of Florence Alliance
- Heavy Cavalry (Condottieri Knights)
- Infantry (Pikemen and Arquebusiers)
- Venetian War Galleys
- Siege Artillery (Bombards)
- Engineering Corps
- Venetian Marines (Fanti da Mar)
Duchy of Milan
- Heavy Cavalry (Milanese Armored Knights)
- Infantry (Italian Militias and German Mercenaries)
- Siege Artillery (Bombards)
- Defensive Fortresses and Fortification Network
- Visconti Household Guards
Losses & Casualty Report
Confirmed and estimated casualties sustained by both parties as a result of battle
Republic of Venice and Republic of Florence Alliance
- 3,200+ PersonnelEstimated
- 1,500+ CavalryEstimated
- 800+ InfantryConfirmed
- 8x Siege GunsClaimed
- 2x Command HQsUnverified
Duchy of Milan
- 8,700+ PersonnelEstimated
- 5,000+ CavalryConfirmed
- 3,500+ InfantryIntelligence Report
- 20x Siege GunsConfirmed
- 3x Command HQsClaimed
- 12x FortressesEstimated
Asian Art of War
Victory Without Fighting · Intelligence Asymmetry · Heaven and Earth
Victory Without Fighting
Venice strengthened its strategic position before the war by forming diplomatic alliances with Florence and Savoy against Milan. It also instigated pro-Guelf factions in Lombard cities to undermine Milan's control. This diplomatic preparation accelerated Venice's military success.
Intelligence Asymmetry
Having previously served Milan, Carmagnola knew the enemy's weak points and the rifts in its command structure. Venice used its trade networks to continuously gather intelligence on Milanese army movements. Milan was unaware of Venice's campaign plans; the trap at Maclodio was a result of this intelligence asymmetry.
Heaven and Earth
Lombardy's network of marshes and rivers, combined with Venice's experience in water warfare, put the Milanese heavy cavalry at a disadvantage. At the Battle of Maclodio, Carmagnola set an ambush in seemingly impassable terrain, destroying the Milanese army. Milanese commanders failed to read the terrain correctly and succumbed to the logistical challenges posed by weather conditions.
Western War Doctrines
War of Attrition
Maneuver & Interior Lines
Carmagnola disrupted Milan's defensive plans throughout the campaign with swift and flexible maneuvers. He used the interior lines advantage to rapidly move his troops to threatened points. Milan, with its heavy and cumbersome army, could not keep up with Venice's fast-moving units and often fell into traps.
Psychological Warfare & Morale
Venice maintained high morale among its mercenaries and allies through propaganda that it was defending the freedom of city-states. In Milan, Visconti's cruelty, distrust among commanders, and defeats led to a collapse in morale; some condottieri even switched sides on the battlefield.
Firepower & Shock Effect
At Maclodio, Venice shocked the Milanese army with a sudden ambush and attack in the marshes. Milan's heavy cavalry was scattered by this unexpected maneuver. Venice used effective infantry firepower, including artillery and arquebusiers, to gain psychological superiority over the enemy cavalry.
Adaptive Staff Rationalism
Center of Gravity · Intelligence · Dynamism
Center of Gravity
Venice correctly identified its center of gravity and focused its main blow on Milan's weakest points, Brescia and Bergamo. Carmagnola cut off the main Milanese army from its supply lines, crippling its ability to fight. Milan, on the other hand, dispersed its forces and failed to achieve sufficient concentration at any position.
Deception & Intelligence
Carmagnola employed a classic deception tactic at Maclodio, luring the Milanese army into the swamp and encircling it. He also exacerbated the loyalty crisis among Milan's condottieri, using false alliance offers to divide enemy ranks. Milan lacked a centralized intelligence organization to counter such stratagems.
Asymmetric Flexibility
Venice demonstrated doctrinal flexibility ahead of its time by effectively using engineering and medical units alongside traditional infantry and cavalry tactics. Milan remained tied to feudal cavalry traditions, failed to adapt to changing conditions of warfare, and displayed tactical rigidity.
Section I
Staff Analysis
The third campaign of the Wars in Lombardy exhibits classic features of condottieri warfare: mercenary armies fighting for limited objectives, with maneuver and siege taking precedence. Venice, despite appearing numerically disadvantaged against Milan initially, achieved an overwhelming sustainability advantage (78) thanks to its maritime supply lines and financial power. Under Carmagnola's command, the C2 (76) and time-space utilization (81) were indisputably in Venice's favor. Milan's infrastructural weaknesses, command instability, and internal political divisions manifested in a low time-space score of 47. The Battle of Maclodio proved Venice's ability to analyze terrain and exploit intelligence asymmetry. Once virtually all of Milan's cavalry was crippled, the fate of the war was sealed. Consequently, Venice concluded a campaign that started with a 71% win probability with a strategic dominance reaching 91%.
Section II
Strategic Critique
The Venetian war council made a sound command decision by selecting Carmagnola and granting him broad authority. Carmagnola's winter campaign and deception tactic at Maclodio are examples of military genius. In contrast, Duke Visconti's distrust of mercenary commanders and frequent command changes were a critical strategic error. The incompetence of the field commanders at Maclodio in allowing the Milanese army to be drawn into the swamp was a violation of basic principles of war. Moreover, Milan's lack of sufficient artillery and engineering support to withstand sieges further weakened its long-term defensive capacity. Venice's effective use of its diplomatic network from the beginning of the war ensured Milan's encirclement, while Visconti's failure in foreign policy accelerated the collapse.
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