On 19 December 1674, a Swedish army led by Carl Gustav Wrangel advanced into the Brandenburgian Uckermark, taking Löcknitz, and into Brandenburgian Pomerania taking Stargard. In May, further advances into the Uckermark followed. Brandenburgian Farther Pomerania was occupied by Sweden and had to house Swedish garrisons. The war turned on June 18, when the Swedish army was defeated at Fehrbellin, and retreated to Swedish Demmin. In 1675, most of Swedish Pomerania was taken by the Brandenburgian, Austrians, and Danish forces. In December 1677, the elector of Brandenburg captured Stettin. Stralsund fell on October 11, 1678. Greifswald, Sweden's last possession on the continent, was lost on November 8.