DISE = deployable intelligence support element.
"Organizations like the Deployable Intelligence Support Element (DISE) support split-based operations by bringing together communications capability, automated intelligence fusion systems, and broadcast downlink in a scalable package able to deploy with the entry force. It is not a specific piece of equipment or a particular configuration of equipment. It is a flexible organization able to support any type of ground force commander whether from Army, joint, or combined forces. The DISE provides the commander with a link from his forward deployed force to an intelligence support base located in CONUS or other locations outside the AO.
Split-based operations allow uncommitted IEW assets, including MDCI assets, to support the deployed force through remote collection, processing and analysis, and TENCAP operations in garrison, or from secure locations outside the AO. This includes intelligence of units as they deploy from garrison to port of debarkation (POD) and onward to the AO. The support relationship established between deployment and uncommitted assets in turn facilitates the smooth integration of follow-on assets once they deploy to theater. The deployment of these follow on assets allows the commander to transition from IEW support provided primarily by national assets, the commander can focus the intelligence effort to the resolution required for tactical operations while receiving the unique support available only from national means."
[url]http://www.fas.org/irp/doddir/army/fm34-1/ch1.htm[/url]