The Battle of Yalta was an armed engagement between the People's Navy and the Royal Manticoran Navy that was fought in the Yalta System in the opening days of the First Havenite-Manticoran War. Rear Admiral Harold Styles's RMN system picket was destroyed by the Havenite sneak attack after being caught with cold impellers. Styles and his surviving personnel were taken prisoners-of-war. (HH8)