Indonesia Abandons F-15EX, Selects M-346F to Replace Hawk

Key Takeaways

• Indonesia cancels 24‑aircraft F‑15EX purchase
• Leonardo signs LOI for M‑346F Block 20 acquisition
• M‑346F offers advanced avionics, AESA radar, multirole capability
• Indonesia pivots to Western platforms amid Indo‑Pacific competition
• Rafale deliveries begin, offsetting lost F‑15EX program

Summary

Indonesia has officially dropped its plan to buy 24 Boeing F‑15EX fighters, ending a stalled procurement that began with an MOU in 2023. Instead, the country signed a Letter of Intent with Leonardo for the M‑346F Block 20, a light‑fighter/advanced trainer equipped with modern avionics and an AESA radar. The M‑346F will replace the aging Hawk fleet and support a wide range of missions, from air policing to close‑air support. This shift occurs as Indonesia continues to modernise its air force with Rafale deliveries and other Western platforms.

Pulse Analysis

The cancellation of the F‑15EX deal underscores the financial and logistical challenges of acquiring heavy, fourth‑generation fighters for emerging air forces. Boeing’s advanced Eagle II, while technologically impressive, carries a price tag and support infrastructure that can strain defense budgets. Indonesia’s decision reflects a pragmatic assessment of capability versus cost, opting for a platform that delivers modern combat functions without the overhead of a full‑size fighter.

Leonardo’s M‑346F Block 20 presents a compelling alternative, blending trainer heritage with combat‑ready systems such as an AESA radar, augmented‑reality helmet and expanded hardpoints. This configuration enables the Indonesian Air Force to field a multirole aircraft capable of air‑policing, close‑air support, and precision strike, all while fostering local maintenance and training capabilities through the LOI’s localisation clauses. The aircraft’s payload capacity and digital cockpit align with the Air Force’s goal of bridging the gap between legacy Hawks and high‑end fighters like the Rafale.

Strategically, the shift reinforces Indonesia’s broader pivot toward Western platforms amid rising great‑power competition in the Indo‑Pacific. With Rafale deliveries already underway and future purchases such as the Turkish Kaan on the horizon, the M‑346F adds depth to a diversified fleet, reducing reliance on older Soviet‑era types. This balanced approach enhances interoperability with allies, supports rapid capability growth, and positions Indonesia as a more resilient player in regional security dynamics.