The US Naval Air Systems Command (NAVAIR) announced on 20/4 that it achieved a significant milestone in developing a new, long-range, affordable, and easily produced strike capability for carrier-based fighter aircraft. This was demonstrated through two successful tests of the JDAM-LR glide bomb conducted in early April.
Images released by NAVAIR showed an F/A-18E/F fighter from Air Test and Evaluation Squadron 31 (VX-31) carrying a training bomb, apparently a 227 kg Mark 82 version, during the trials.
A US F/A-18E/F fighter drops a JDAM-LR bomb during testing in early April. Video: NAVAIR
NAVAIR stated that the two tests showcased several capabilities of the JDAM-LR bomb, including safe separation from the aircraft, utilization of existing aircraft systems, and self-propelled flight using its guidance system. Each bomb flew approximately 370 km and maintained a stable trajectory while heading towards the target.
"This new capability allows pilots to strike targets from a significantly safer standoff distance, maintaining a tactical advantage in conflict environments", stated Colonel Sarah Abbott, program manager for Precision Strike Weapons at the US Navy.
NAVAIR is now focusing on the next phase of the program: integrating the JDAM-LR into carrier operations to rapidly equip the fleet with this weapon.
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A US F/A-18F fighter carries a JDAM-LR bomb during testing on 1/4. Photo: US Navy
JDAM (Joint Direct Attack Munition) refers to conventional bombs converted into smart munitions via a guidance kit, including a global positioning system (GPS) and a control system. This approach leverages existing conventional bomb stockpiles, avoiding the higher cost of manufacturing dedicated guided munitions.
For instance, the extended-range JDAM-ER version incorporates an inexpensive wing kit, extending its flight range to over 65-80 km, approximately three times that of the original JDAM.
The JDAM-LR distinguishes itself from prior versions by its small turbojet engine. NAVAIR states this addition transforms conventional JDAMs into low-cost, high-precision cruise missiles.
Pham Giang (via Aviationist)
