The Japanese Army operated one IV.G and one IV.M, which were designated as Army Nieuport NG2 aeroplane and Army Nieuport NM aeroplane respectively,[REF] with the NG being flown in the Tsingtao campaign in September and October 1914 alongside four Maurice Farman MF.11s [REF].
In Greece a IV.G was bought privately and named Alkyon and after being the first aircraft to fly in Greece, was resold to the government which used it during the First Balkan War in 1912, flying from Larissa [REF].