日本にほん赤せき軍ぐんにほんせきぐんMeanings1nounJapanese Red Army; JRAA militant far-left group active in the 1970s and 1980s. Often referred to by its English abbreviation JRA.日本にほん赤せき軍ぐんは1970年ねん代だいに国こく際さい的てきに活