Mission Data Interface (MDI) is a spin-off project from the [[Aircraft Carrier Tactical Support System]] (CVTSC) system - which is installed on all current deployed US [[aircraft carrier]]s. MDI was originally intended to extendsextend the CVTSC/SSDS interacesinterfaces to share mission data with other remote battle group and theater-level (WAN internet scale) participants configured with the MDI capability. Mission data are all data generated during a mission, including electrical notes, commands, and even operator views. These data can be share among all systems within the [[Battlespace|battle space]] in [[Near real time|near real-time]]; as well as recorded for post-mission analysis and training. The proposal to establish the MDI project was submitted to Navy Undersea Warfare Center (NUWC) Keyport management sometime in late 2004. The project was approved by IWS5 Program Office and work started sometime in 2005.