On 11 August,
Christian IV of Denmark-Norway with 7,000 troops landed on
Usedom, separated from the town of
Wolgast by the
Peenestrom sound, and occupied the island. At the mouth of the sound, the Imperial occupation forces since February had constructed a
sconce at
Peenemünde, which was taken by Christian IV's troops. On 14 August
(O.S.)/24 August
(N.S.), they took over Wolgast meeting no resistance. Wallenstein advanced with a force of 7,000-8,000 troops, consisting of 33 infantry companies, / 2 September
(N.S.). Only nightfall allowed for Christian IV and some of his troops to retreat and board their vessels. ==Aftermath==