The Confederates of Schwyz — supported by the Confederates of Uri, who feared for their autonomy, but not supported by the Confederates of Unterwalden — expected the army in the west near the village of Arth, where they had erected fortifications. The size of the Confederate army is also disputed, with some chronicles placing it at 1,500, while others state that it was 3,000-4,000. Even if the Confederate army outnumbered the Habsburgs, they were an untrained militia against a force of well-equipped and trained knights.