[20210916]IN11705_2022财年电子战资金趋势.pdf

CRS INSIGHT Prepared for Members and Committees of Congress INSIGHTINSIGHTi i FY2022 Electronic Warfare Funding Trends Updated September 16, 2021 Many defense analysts consider electronic warfare (EW), which disrupts an adversarys command and control networks, a critical 21st-century combat capability. During a March 19, 2021, House Armed Services Subcommittee on Cyber, Innovative Technologies and Information Systems hearing, several EW experts noted that China and Russia have developed sophisticated EW expertise. Such expertise raises potential concerns that either country may challenge the U.S. militarys ability to access the electromagnetic spectrum. At the hearing, Representative Langevin remarked, “Future combat will be less about the capability of individual weapon systems and more about how a network of systems communicate and work together through the use of the electromagnetic spectrum.” EW has become a priority issue for both the executive branch and Congress. To facilitate congressional oversight, this Insight analyzes changes in FY2019-FY2022 Research, Development, Test, and Evaluation (RDT&E) and procurement funding requests, tracks the proportions of RDT&E investments