Threats to reputation can destroy a brand. Communicating effectively during a conflict can help to manage negative impressions that expose brands to reputation risk. This is important now more than ever as organizations—and nations—turn to Twitter to address various publics. The rigid 140-character structure of Twitter thus necessitates the creation of sound bites that act as productive texts to address multiple rhetorical objectives simultaneously. An examination of the Israel Defense Forces’ (IDF) Twitter account through sentiment and content analysis shows evidence that the Force took a significantly defensive approach to impression management of Operation Pillar of Defense in November 2012. There is evidence that Israel sought to re-frame public impression of its military involvement from aggressor to defender in the armed conflict. Codes discovered in the analysis suggest that the IDF tried to justify force, avoid responsibility and establish legitimacy of its operations.