The Battle of Kvistrum (also known as the Battle of Kvistrum Bridge) was fought on 29 September 1788 during the Theatre War, a phase of the Russo-Swedish War of 1788âÂÂ1790, between Sweden and the DenmarkâÂÂNorway. The Swedes lost the battle and had five killed and the rest captured with 60 wounded, the Danes and Norwegians had suffered 5 killed and 16 wounded.