Soon, Sweden took Tallinn and Helsinki became a war town, whose port was used to ship soldiers first to the Baltic area and, in the 1630s, to Germany to fight in the Thirty Years’ War.
Pronto Suecia conquistó Tallinn y Helsinki se transformó en una fortaleza militar, a través de cuyo puerto Suecia enviaba tropas al Báltico, y, sobre 1630, a Alemania, para tomar parte en la Guerra de los 30 Años.