Delayed Fourth Belgian F-35 Finally Arrives, Completing Initial Home-Based Squadron

Belgium Welcomes Its First F-35s at Florennes Air BaseBelgium Welcomes Its First F-35s at Florennes Air Base (17-10-2025)

AviationNews – The Belgian Air Component has now received its fourth F-35A Lightning II fighter jet at Florennes Air Base, completing the aircraft’s first home-stationed batch. The arrival of this specific aircraft, which was delayed by approximately one week due to a technical issue, marks a pivotal moment in Belgium’s military modernization and its commitment to NATO.

This milestone is part of a strategic transition program that began when Belgium selected the Lockheed Martin F-35 in 2018. The plan includes an initial order of 34 aircraft, with a recently announced intent to procure 11 more, bringing the total future fleet to 45. This first batch of four jets departed from Fort Worth, Texas, last week; however, only three arrived at the welcoming ceremony on October 13, which was attended by King Philippe. The fourth aircraft was grounded during a stopover in the Azores for “unscheduled maintenance” to ensure flight safety.

The F-35A represents a generational leap in capability for the Belgian Air Component, which has operated the F-16 Fighting Falcon for over 40 years. This fifth-generation platform introduces advanced stealth, superior sensor fusion, and networked warfare capabilities. Its integration into the air force is crucial for maintaining interoperability with NATO allies, many of whom also operate the F-35, creating a more unified European air defense.

General Frederik Vansina, Chief of Defence of the Belgian Armed Forces, highlighted the aircraft’s strategic importance: “Together with our NATO and European allies, we’re building a wall of F-35s — a shield of over 700 aircraft securing our European skies. That wall is not a symbol of aggression, but of determination.”

With the arrival of these initial aircraft at Florennes, Belgium can accelerate its operational transition and pilot training on home soil. This delivery schedule is also critical for freeing up Belgium’s aging F-16s, many of which are pledged to be transferred to support Ukraine. The next squadron of F-35s is slated for delivery to the Kleine-Brogel Air Base as the modernization program continues.

The completion of this first home-based F-35 cell, despite a minor setback, solidifies the Belgian Air Component’s path forward. This move enables the force to begin the complex process of integrating the new platform while simultaneously phasing out its legacy fleet, reinforcing its defense posture for decades to come.