Next Generation Jammer (NGJ) Increment II

The Next Generation Jammer (NGJ) Increment II program, as outlined in Program Element (PE) 0604282N, is a Navy initiative aimed at advancing Airborne Electronic Attack (AEA) capabilities to address current and emerging electronic warfare threats. The primary objective is to develop and demonstrate the AN/ALQ-266 Next Generation Jammer - Low Band (NGJ-LB) system, which will replace the legacy AN/ALQ-99 Tactical Jamming System on the EA-18G Growler aircraft. NGJ-LB is designed to counter adversaries operating in the lower frequency bands of the electromagnetic spectrum, providing enhanced jamming effectiveness, increased stand-off engagement ranges, and improved survivability and lethality for both 4th and 5th generation platforms.

The NGJ-LB Primary Hardware Development line focuses on the design, development, and testing of hardware and software components necessary for the NGJ-LB system. The program continues the Engineering and Manufacturing Development (EMD) contract, emphasizing pod design, subsystem qualification, and performance verification. Key deliverables include aeromechanical test pods and mission systems test pods, which are essential for validating system performance and supporting interim flight clearance. This line also supports the development of advanced hardware and software to counter emerging threats, as well as the creation of training materials for EA-18G operators in cooperation with the aircraft's original equipment manufacturer.

The NGJ-LB Systems Engineering line supports the technical integration and verification of the jammer system. Objectives include system performance specification verification, software integration lab testing, and platform software integration at both government and contractor facilities. Systems engineering efforts also encompass aeromechanical flight test preparation, mission systems chamber test planning, and the investigation of new techniques and capabilities that may be leveraged from existing systems. This line ensures that the NGJ-LB system can be effectively integrated with the EA-18G and that it meets all operational requirements.

The NGJ-LB Support & Management Services line provides ongoing program management and support services necessary for the successful execution of the NGJ-LB program. This includes administrative support, contract management, and coordination among stakeholders. Funding in this area is adjusted to align with Department of Defense priorities and efficiency initiatives, including workforce optimization and cost efficiency mandates as directed by recent executive orders.

The NGJ-LB Test & Evaluation line is responsible for planning and executing developmental and operational testing of the NGJ-LB system. Activities include capabilities test and evaluation planning, modeling and simulation, risk reduction efforts, and modifications to test facilities. The program also monitors OEM verification test plans, conducts system security and supply chain risk management assessments, and prepares for aeromechanical flight testing upon delivery of test pods. The focus shifts to the commencement of aeromechanical flight testing and preparations for mission systems test events.

The NGJ-LB Integration line supports the software development and aircraft integration necessary to bring the NGJ-LB system online. This includes software integration lab testing, non-recurring engineering for aircraft modifications, installation of validation and verification kits, and the development of advanced jamming techniques. The integration line also supports the creation of training materials, aircrew training events, and risk mitigation activities to prevent radio frequency damage to the platform. Platform integration activities, including wind tunnel, ground, and flight testing, are essential to ensure the NGJ-LB system's compatibility and effectiveness on the EA-18G.

The Next Generation Jammer (NGJ) Increment II program is structured to address critical gaps in the Navy's electronic warfare capabilities by developing a scalable, flexible, and interoperable jamming system. The program is a cooperative development effort with Australia, reflecting its strategic importance and international collaboration. The NGJ-LB's open systems architecture allows for rapid updates to counter evolving threats, ensuring that the Navy can maintain a technological edge in contested electromagnetic environments. The program's phased approach encompassing hardware development, systems engineering, management, testing, and integration ensures a comprehensive path from development through operational deployment.