System (JTRS) as a Program of Record evolved from a loosely associated group of radio replacement programs to an integrated effort to network multiple weapon system platforms and forward combat units where it matters most – at the last tactical mile. In 2005, JTRS was restructured under the leadership of a Joint Program Executive Officer (JPEO) headquartered in San Diego, California. The JPEO JTRS provides an enterprise acquisition and management approach to successfully and efficiently develop, produce, integrate, test and field the JTRS networking capability. The JTRS Enterprise was composed of five ACAT 1D programs of record - Network Enterprise Domain (NED), Ground Mobile Radios (GMR), Handheld, Manpack, & Small Form Fit (HMS), Multifunctional Information Distribution System (MIDS) JTRS, and Airborne, Maritime Fixed/Station (AMF) and one ACAT III program - Handheld JTRS Enhanced Multi-Band Intra-Team Radio (JEM). JTRS Network Enterprise Domain (NED) JTRS NED was responsible for the development, sustainment, and enhancement of interoperable networking and legacy software waveforms. NED's product line consists of: 14 Legacy Waveforms Bowman VHF Collection Of Broadcasts From Remote Assets (COBRA) Enhanced Position Location Reporting System (EPLRS) HAVE QUICK II High Frequency Single sideband / Automatic link establishment (HF SSB/ALE) NATO Standardization Agreement 5066 (HF 5066) Link 16 Single Channel Ground and Airborne Radio System (SINCGARS) Ultra High Frequency Demand Assigned Multiple Access Satellite communications (UHF DAMA SATCOM) 181/182/183/184 Ultra High Frequency Line-of-Sight Communications System (UHF LOS) Very High Frequency Line-of-Sight Communications System (VHF LOS) three Mobile Ad Hoc Networking Waveforms Wideband Networking Waveform (WNW) Soldier Radio Waveform (SRW) Mobile User Objective System ([MUOS–Red Side Processing) Network Enterprise Services (NES) including JTRS WNW Network Manager (JWNM) Soldier Radio Waveform Network Manager (SRWNM) JTRS Enterprise Network Manager (JENM) Enterprise Network Services (ENS) JTRS Ground Mobile Radios (GMR) JTRS GMR are a key enabler of the DoD and Army Transformation and will provide critical communications capabilities across the full spectrum of Joint operations. Through software reconfiguration, JTRS GMR can emulate current force radios and operate new internet protocol-based networking waveforms offering increased data throughput utilizing self-forming, self-healing, and managed communication networks. The GMR route and retransmit functionality links various waveforms in different frequency bands to form one internetwork. GMR can scale from one to four channels supporting multiple security levels and effectively use the frequency spectrum within the 2 megahertz to 2 gigahertz frequency range. The radios are Software Communications Architecture compliant with increased bandwidth through future