GBU-75 JDAM-LR Joint Direct Attack Munition Long-Range Bomb.

The Boeing GBU-75 JDAM-LR (Joint Direct Attack Munition Long Range) is an air-launched long-range precision-guided weapon system developed as a major evolution of Boeing's Joint Direct Attack Munition family. Rather than serving simply as another modification of the conventional JDAM guided bomb, the GBU-75 was conceived to expand the family into the long-range stand-off strike category while retaining the production, integration and logistical advantages associated with the existing JDAM ecosystem.

Boeing funded a significant portion of the weapon's early development internally, investing nearly $100 million in the program before its transition toward initial production. This company-funded effort was intended to accelerate development and demonstrate how an established precision-munition product line could be adapted to meet growing U.S. military demand for larger inventories of affordable stand-off weapons.

A major program milestone was announced on August 5, 2026, when the U.S. Air Force awarded Boeing a $75 million Undefinitized Contract Action (UCA) covering acquisition of the BSU-111/B Payload Delivery Unit (PDU). The action cleared Boeing for initial production of PDUs for the U.S. Navy and represented the first production contract associated with the JDAM-LR program.

The production weapon has received the U.S. military designation GBU-75, establishing JDAM-LR as a distinct member of the American guided-weapon inventory. Its emergence represents an important expansion of the JDAM concept, which originated as a means of transforming conventional gravity bombs into precision-guided weapons but has subsequently evolved to address increasingly diverse strike requirements.

Boeing developed JDAM-LR around extensive commonality with the existing JDAM enterprise. This approach is intended to exploit established manufacturing capacity, supply chains, aircraft integration work, maintenance experience and operational familiarity instead of creating an entirely independent weapon ecosystem. Boeing consequently positions the GBU-75 for high-volume production and comparatively rapid introduction aboard aircraft already associated with JDAM operations.

The program also reflects increasing U.S. emphasis on affordable mass for long-range precision strike. Operations against sophisticated anti-access/area-denial environments can require substantial inventories of stand-off weapons, creating cost and magazine-depth pressures when forces depend exclusively on specialized long-range missiles. JDAM-LR is intended to provide another option for expanding precision-strike capacity while allowing combat aircraft to operate at greater separation from defended objectives.

Its mission spectrum extends beyond conventional attacks against land targets. Boeing identifies precision conventional land strike, naval strike and maritime aerial mining as primary applications, giving the program relevance to both U.S. Air Force and U.S. Navy operations. The maritime applications are particularly noteworthy because they expand the JDAM lineage into stand-off missions conducted against or within contested sea areas.

Before the initial production decision, JDAM-LR completed its first flight test off the coast of California. Boeing reported that the demonstration met its planned objectives and confirmed the system's ability to complete its predefined flight profile while maintaining guidance toward the intended target. The successful demonstration provided an important developmental milestone before initial production authorization.

With the GBU-75 designation, BSU-111/B production activity and initial U.S. Navy requirement, JDAM-LR represents one of the most substantial developments of the JDAM concept. Boeing positions the system as an affordable, sustainable and scalable long-range strike solution intended to increase the number of precision weapons available for operations against land and maritime threats in contested battlespace.

- GBU-75 JDAM-LR: The production-designated Joint Direct Attack Munition Long Range, developed for long-range precision engagement of land and maritime targets. The GBU-75 designation identifies the complete operational weapon configuration entering initial production for U.S. military requirements.
- BSU-111/B Payload Delivery Unit (PDU): The PDU identified in the August 2026 U.S. Air Force contracting action. The $75 million UCA authorized acquisition of BSU-111/B units and cleared Boeing for initial production of PDUs for the U.S. Navy.
- Baseline JDAM-LR: The principal long-range strike configuration developed around the JDAM-LR architecture for precision conventional strike. It forms the technological basis from which specialized mission configurations can be derived.
- Quickstrike Long Range: A JDAM-LR-related configuration intended for stand-off maritime aerial mining, extending the Quickstrike mission concept by permitting mine delivery from considerably greater distances than traditional direct-overflight employment.
- Maritime Strike: A mission configuration intended for naval strike operations, expanding JDAM-LR beyond conventional land attack and providing the architecture with a dedicated maritime combat application.