I have a program that uses tools like MeasurementToolClass, GeoEllipse, GeoEllipseElement, CoordinateToolClass from Military Analyst 10.0 extensively for a .Net windows dekstop application and I need to update it to ArcGIS 10.3. As far as I know Military Analyst is not available for versions higher than 10.1. There is some shallow information about Military Analyst functionality having equivalent applications in ArcGIS 10.3 but I couldn't find any guide on replacing these objects I use. Can someone provide information on how to replace these objects with their ArcGIS 10.3 equivalents?