In this paper, we present the field of Electronic Intelligence (ELINT) and the issues that it raises for visual analytics. ELINT aggregates many of the actual issues that visual analytics face such as huge amounts of data, complex data, complex tasks, missing data and unreliable data. This aggregation of specificities makes ELINT a domain raising many visualization issues. This paper identifies the challenges of ELINT by describing its specificities and identifies the opportunities that ELINT raises for the visualization domain.