This presentation briefly discusses USSTRATCOM efforts to advance modeling tools to represent the Electromagnetic Spectrum (EMS) at the campaign-level and challenges associated with this task. We then focus on one specific agentic AI tool – MAPPy.ai – as an approach to address challenges with the data layer. In particular, we focus on MAPPy.ai’s ability to assist in creating a common data layer between MS&A tools using SysML, and how we are adapting MAPPy.ai for SysML v2, as a means of accelerating MBSE adoption within the MS&A community.