Crossword clues for Cold war concern 5 letters:HBOMBCold War concern, for shortICBMSCold War concerns, for shortHBOMBCold War concern ... and what created 20-, 32-, 40- and 55-Across?HBOMBCold war concernARMSRACECold War concernRUSSIANSCold War concernsUSSRCold War concern