全球智库信息集成服务系统

The U.S. Department of Defense (DoD) faces a tightening budget in the coming years. Despite the lean budget years, unmanned aircraft systems (UAS) are expected to be a priority. Due to their usefulness for intelligence collection in irregular warfare (IW) and counterinsurgency (COIN), UAS were quickly fielded and sent to theater without analysis of how their intelligence sensors complemented each other. There are ways for DoD to improve the methods of employment and the integration of multi-intelligence capabilities on assets to better leverage the systems it currently owns.

The general aim of this research is to explore an area in which DoD can operate "smarter" with its proliferating UAS fleet. Specifically, this research investigates how DoD can better leverage UAS and improve multi-intelligence capabilities by expanding its geolocation capacity through the use of time/frequency-difference-of-arrival (T/FDOA) geolocation on UAS. The research sheds light on important questions that need to be answered before investing in T/FDOA-capable UAS. It first demonstrates the potential of T/FDOA geolocation in the context of how we use UAS today. It then shows what some of the "costs" of adding a T/FDOA geolocation capability to UAS might be. Finally, it explores how T/FDOA geolocation could improve multi-intelligence operations.