In 1760 the Austrians advanced into Lower Silesia, where the Prussian and Austrian armies manoeuvred against each other for some time before engaging in the Battle of Liegnitz on 15 August; the battle ended in a solid Prussian victory, disrupting the Austrians' advance and restoring Prussian control of Lower Silesia. In late 1760 the Russians and Austrians briefly occupied Berlin, and on 3November the main Prussian and Austrian armies fought the Battle of Torgau, a narrow Prussian victory that proved costly for both sides. The year 1761 saw little activity by the exhausted Prussian and Austrian forces, but Russian forces made advances in Pomerania and eastern Brandenburg that threatened a decisive end to the war the following year.