F-15EX is the most advanced Eagle variant based on the F-15QA as a replacement for the legacy F-15C/D.

The initial pair of F-15EXs arrived at Eglin Air Force Base (AFB) in March and April 2021.

With the initial delivery supporting Air Force Materiel Command’s (AFMC) developmental testing.

The second scheduled for Air Combat Command’s (ACC) operational testing.

Underpinning the F-15EX is a suite of cutting-edge technology, including digital fly-by-wire flight controls, a state-of-the-art glass cockpit with a Large Area Display (LAD) and touchscreen interface, and the incorporation of an APG-82 Advanced Electronically Scanned Array (AESA) radar.

Moreover, the aircraft is equipped with the Joint Helmet Mounted Cueing System (JHMCS) and the Eagle Passive Active Warning Survivability System (EPAWSS), enhancing its survivability and lethality in contested airspace.

One of the distinguishing features of the F-15EX is its robust Open Mission Systems (OMS) architecture, which allows rapid software upgrades and capability enhancements, ensuring that the Eagle II remains at the technological forefront.

The F-15EX also carries an impressive payload of up to 29,500 pounds, which includes two additional weapon stations compared to its predecessors.

Despite not being a stealth aircraft, the Eagle II’s significance lies in its role within the U.S.Air Force’s larger operational context.

With the longest standoff air-to-air engagement range among USAF fighters, the F-15EX is positioned as a critical component in future combat strategies.

The initial contract for the first eight new-build F-15EXs was awarded to Boeing on July 13, 2020, with a $1.2 billion value.

This procurement is part of a broader strategy to phase out the aging F-15C/D models.

Anticipating purchasing 104 F-15EXs instead of the initially planned 144.

The aircraft conducting its first operational test sortie from Nellis AFB in October 2021.

Subsequently, the F-15EX fired a live missile for the first time on January 25, 2022, launching a pair of AIM-120s over the Eglin range, demonstrating its combat readiness.

Relevant articles:
– F-15EX Eagle II Archives, Air & Space Forces Magazine
– Here’s why the F-15EX is the deadliest Eagle to date, sandboxx.us
– Fly a jet fighter, flyajetfighter.com