Siege of Messina (1282)

Siege of Messina
Part of the War of the Sicilian Vespers
Location
Result Messinese–Aragonese–Sicilian victory
Belligerents
 Crown of Aragon
 Kingdom of Sicily
Kingdom of Sicily Commune of Messina
 Kingdom of Naples
Supported by:
 Papal States
Commanders and leaders
Commune of Messina
Kingdom of Sicily Alaimo da Lentini
Kingdom of Sicily Baldwin Mussone
Kingdom of Sicily Bartolomeo Maniscalco
Crown of Aragon:
Crown of Aragon Peter III of Aragon
Crown of Aragon Niccola di Palizzi
Crown of Aragon Andrea da Procida
Angevin Naples:
Charles of Anjou
Henri di Girard
Hugh of Brienne
Papal States:
Papal States Gerardo da Parma 
Strength
8,000 men (Messinese garrison)
2,500 men (Aragonese reinforcements)
30 galleys
23,000 infantry
8,000 cavalry
82 ships
Numerous small watercraft
Casualties and losses
Heavy; Over 1,000 militia men lost at Milazzo, several hundred killed during Angevin assaults, hundreds lost to disease. Heavy; 3,000 men claimed killed in battle, hundereds to disease, 100 watercraft and ships claimed burned.

The Siege of Messina (June–September 1282) was a 13th-century military engagement. Fought during the opening months of the War of the Sicilian Vespers, the engagement began when an Angevin army led by Charles of Anjou laid siege to the city of Messina, which had rebelled against Angevin rule. Hoping to secure Messina as a bridgehead to reconquer the rest of Sicily, Charles of Anjou conducted a successful naval crossing of the Strait of Messina, but several assaults on the city failed.

After five weeks siege, the Messinese defenders were reinforced by an Aragonese relief force. Facing mounting casualties and supply issues, the Angevin army lifted the siege and made a costly withdraw back across the strait to Calabria. The victorious Aragonese–Sicilian forces followed up the siege with a series of military actions to harass the retreating Angevins, and the failure to take Messina was an early defeat for the Angevin Kingdom in the Vesperan war.