In 1675, the Kingdom of Sweden, which, at that time, was recognized as a major military power, declared war against Brandenburg-Prussia, following pressure by the French king,
Louis XIV, because Brandenburg-Prussia was at war with France (in the
Dutch War). After a Swedish army had been defeated in the
Battle of Fehrbellin in 1675 in Brandenburg, Sweden went onto the defensive in the next phase of the war. Suddenly its possessions in northern Germany (
Swedish Pomerania) were threatened by the alliance of Denmark and Brandenburg-Prussia. In 1677 the Swedish fleet was almost completely destroyed in the
Battle of Køge Bay by the Danish fleet under command of Admiral
Niels Juel. For Swedish Rügen this defeat meant that the island possession was now cut off from all assistance from Sweden, as the Danes exercised naval supremacy of the Baltic Sea. After winning the battle the King of Denmark,
Christian V, decided to capture the island of Rügen as a necessary prerequisite to the allies conquering the fort of
Stralsund on the opposite mainland shore. According to internal agreements between Brandenburg-Prussia and Denmark, the island of Rügen would be given to Denmark after the peace treaty with Sweden. On 17 September 1677 Danish troops under the overall command of the Danish king landed on the eastern coast of the island near
Prorer Wiek. The roughly 4,200 man strong Danish force met no resistance, however, because the Swedish general,
Otto Wilhelm von Königsmarck, had not suspected a Danish invasion at that time and most of his troops had therefore moved into the besieged town of Stralsund. Thus, the Danes were able to entrench themselves, unchallenged, in the wooded hills in front of the village. After the Danes had provided further support to the Brandenburg cavalry regiment of Colonel Hülsen (2,110 troopers) in October, they advanced on the Swedish troops that had meanwhile transferred to Rügen, and had taken up positions near
Bergen. The Swedes were beaten in the ensuing
Battle of Bergen and withdrew to
Altefähr and into the Prosnitzer Schanze. Shortly thereafter the Swedes under Königsmarck also had to leave Altefähr and march all troops to Stralsund. Only the Prosnitzer Schanze (Neue Fährschanze) remained in Swedish hands. Due to ongoing looting and devastation by Swedish, Danish and Brandenburg troops, the island in the meantime been completely plundered, so that the deployed troops there could no longer be supplied. On 21 October the Danish king returned to Denmark. Part of the Brandenburg troops were withdrawn from the island, leaving only 970 men from Brandenburg-Prussia on the island. The Danish-Brandenburg troops were now under the command of
Major General von Rumohr and Colonel Wilhelm Friedrich von Hülsen. These two had instructions not to engage with the Swedes until the arrival of further reinforcements. However, any reinforcement from the Danish army, weakened by disease, came to nothing. So the Swedish commander, Field Marshal
Otto Wilhelm von Konigsmark, viewed that it was a good time to recapture the island and transferred his 3,500 strong force in January 1678 from
Brandshagen to the island. The Swedish chose to land at Neufährschanze which was still in Swedish hands. == Course of the battle ==