Hanover's army defeated Prussia at the Second Battle of Langensalza on 27 June 1866, but, within a few days, they were forced to surrender by superior numbers.
Hannoveri armee võitis Preisimaad Langensalza lahingus 27. juunil 1866, kuid mõne päeva pärast pidi alistuma vastase arvulise ülekaalu tõttu.