U.S. Marine Corps Sustaining Engineering and Logistics (SELS) Support Capability   2

Background
This Class Justification and Approval (CJ&A) is issued by the U.S. Marine Corps Systems Command to authorize the use of other than full and open competition for a follow-on Basic Ordering Agreement (BOA) with Northrop Grumman Systems Corporation (NGSC) for Sustaining Engineering and Logistics Support (SELS) for the Ground/Air Task Oriented Radar (G/ATOR) program.

The goal is to resolve warfighter-reported problems and engineering/logistics issues associated with the G/ATOR Program of Record, which only NGSC can provide due to proprietary rights.

Work Details
The SELS BOA will encompass various services including: resolution of warfighter reported problems, engineering changes, contractor logistics support, depot life cycle support, Software Support Activity support, Diminishing Manufacturing Sources and Material Shortages support, technical refresh, studies and analyses, retrofit of six fielded Gallium Arsenide (GaAs) G/ATOR Low-Rate Initial Production systems with Gallium Nitride (GaN) technology, operational spares buys, software development for current and future radar systems, and 5G America’s Mid-Band Initiative Spectrum accommodation.

The contract will be funded through multiple appropriations including Research, Development, Test and Evaluation (RDT&E), Procurement Marine Corps (PMC), Procurement USAF, Operations and Maintenance Marine Corps (OM,MC), Navy Working Capital Fund (NWCF), and Spectrum Relocation Fund (SRF).

Period of Performance
The authority to order under this class justification expires on 19 January 2031.

Place of Performance
The services will be performed at Northrop Grumman Systems Corporation located at 1580A W. Nursery Road, Linthicum Heights, MD 21090-2202.

Incumbent Analysis (see Incumbents section for more detail)
This opportunity appears to have a confirmed incumbent, with multiple prior SELS-related contracts awarded to Northrop Grumman Systems Corporation under contract line M6785420G0032, including task orders valued at approximately $47.5M (05/09/23–05/08/26), $40.5M (04/30/24–04/03/28), and $39.4M (05/09/24–08/28/26). The prior work includes sustaining engineering and logistics support for the G/ATOR radar, covering software maintenance/support, engineering change proposals and implementation, logistics support/spares, and related cybersecurity/logistics infrastructure—activities that align closely with the stated SELS BOA scope for resolving warfighter-reported issues and sustaining the fielded radar systems.