From Longman Dictionary of Contemporary Englishnewsflashnews‧flash /ˈnjuːzflæʃ $ ˈnuːz-/ noun [countable] especially British English AMTNEWSa very short news programme on radio or television, broadcast suddenly in the middle of another programme when something very important has happened SYN news bulletin American English We interrupt this programme to bring you a newsflash.
Examples from the Corpus
newsflash• We interrupt this presidency to bring you a newsflash. 