Euro War, also known as Macaroni Combat, Macaroni War, Spaghetti Combat, or Spaghetti War, is a broad subgenre of war film that emerged in the mid-1960s. The films were named Euro War because most were produced and directed by European co-productions, most notably and commonly by Italians, as indicated by the subgenre's other nicknames that draw parallels to those films within the mostly Italian Spaghetti Western genre.