Eastern Military District (Sweden)
…was decreased to five, and as a consequence of that, Milo Ö was merged with Bergslagen Military District (Milo B) to create a new military district, Middle Military District (Milo M). The coat of arms of the Eastern Military District Staff 1983–1991. Blazon: "Azur, an erect sword with the area letter (Ö - East) surrounded…