. . "1915-12-12" . "2 divisions" . . . . . . . "Bulgarian victory" . . . . . . . "1 army" . . "British at Kosturino" . . . . . . "Battle of Kosturino" . . . . . . "Bulgaria" . . . . . . "Battle of Kosturino" . "United Kingdom" . "400+ killed" . "Kosturino" .