The Battle of the Nervasos Mountains (Spanish: Batalla de los Montes Nervasos) occurred in the year 419 and was fought between a coalition of Suebi, led by King Hermeric together with allied Roman Imperial forces stationed in the Province of Hispania, against the combined forces of the Vandals and Alans who were led by their King Gunderic. This battle occurred in the context of a contemporary Germanic invasion of the Iberian Peninsula. The battle took place in what is today the Province of León, Spain, and resulted in a Roman/Suebian Victory. Context Between the years 409 and 411, the Germanic peoples of the Vandals and the Suebi, similarly like the Iranian Alans, migrated into the Iberian Peninsula via the Pyrenees Mountains after having already conquered the Gallo-Roman province of Gaul and subjected it to a three-year system of plunder and pillage. Seeing that the forces of the Western Roman Empire were unable to effectively respond to new threats due to local uprisings led by Maximus of Hispania and Gerontius, the Germanic tribes saw an opportunity to invade the peninsula and carve out territory for themselves, starting the period of the Germanic Invasion of Iberia. The invaders divided amongst themselves, the territories of Hispania, taking the whole of Hispania Tarraconensis from the Romans without encountering any significant opposition. The Silingi Vandals gained control over the Roman province of Hispania Baetica, the Alans took over administration of Lusitania and Hispania Carthaginensis, whilst the Suebi and the Hasdingi Vandals took over Gallaecia. The Suebi continued on with the original Roman Conventus iuridicus Lucense, maintaining a capital in Lucus Augusti (Lugo), and with the Bracarense with its capital at Bracara Augusta (Braga). The Hasdingi Vandals likewise maintained the Roman structure dating back from the Augustan and Claudian emperors. Their Roman Conventus Asturicensus maintained its capital at Asturica Augusta, (Astorga). In 416, Wallia, King of the Visigothic Kingdom of Toulouse, entered the Iberian Peninsula as a Roman general to fight the invading barbarian tribes. The Germanic tribes were unable to unite against their common enemy and by 418, the Silingi Vandals had been almost completely annihilated and the Alans were dispersed after the fighting death of their king, Attaces. The survivors of these groups sheltered themselves with the Hasdingi Vandals (From that moment on, the Vandal kings were known in title as King of the Vandals and the Alans). The King of the Suebi, Hermeric,