The Pentagon has confirmed that F-35 fighter jets are now being delivered without their AN/APG-85 radars, a direct consequence of persistent production delays for these advanced sensor systems. This marks an unprecedented step in the program's troubled history, temporarily removing the aircraft's primary air-to-air and air-to-ground targeting capability from new deliveries.
The decision reflects deep-rooted supply chain and engineering challenges that continue to plague the F-35 enterprise. By accepting jets without radars, the military prioritizes airframe availability over full combat readiness — a trade-off that may strain operational planning and training squadrons. The AN/APG-85, intended to replace the older AN/APG-81, promises enhanced electronic warfare and detection range, but its delayed arrival leaves a critical gap.
Allied nations receiving F-35s face similar setbacks, as the radar shortfall affects the global fleet's interoperability and deterrence posture. Partner air forces may need to adjust training schedules or rely on legacy platforms for high-end missions. Adversaries, meanwhile, gain a temporary advantage in electronic warfare scenarios where radar-equipped jets hold an edge.
Contractual and budgetary implications remain unclear; the delay could trigger cost overruns or penalty clauses with prime contractor Lockheed Martin. The Pentagon has not disclosed how many jets lack radars or when retrofits might occur, leaving budget analysts to speculate about long-term sustainment costs.
Skeptics argue that delivering incomplete aircraft normalizes production flaws and sets a dangerous precedent for future weapons system acquisitions. They warn that this fix-on-delivery approach could erode trust in program milestones and embolden contractors to underdeliver on other critical subsystems.