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Lockheed Martin advances LRASM integration on F-35C after completing first phase of flight science testing

By Martin Chomsky (Defence Industry Europe)

Air |
Lockheed Martin advances LRASM integration on F-35C after completing first phase of flight science testing

Photo: Lockheed Martin.

Lockheed Martin said it has supported the successful completion of the first phase of the U.S. Navy F-35C Long-Range Anti-Ship Missile Flight Sciences Test Program. The work followed a series of integration flight tests conducted from September 2024 to April 2026.

The test programme continues the full integration plan for LRASM on the F-35C. Lockheed Martin said the effort is intended to enhance the aircraft’s capabilities and expand its combat mission set.

LRASM is designed to provide a stand-off strike capability against modern naval threats. The company said the missile helps air forces deny enemy sea control without operating inside heavily defended airspace.

 

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Lockheed Martin said LRASM’s long range and targeting capability make it a key element of contemporary anti-ship warfare. The missile is already integrated on the B-1B and F/A-18E/F.

“By integrating LRASM onto the F-35, we’re giving our warfighters a powerful capability that enhances mission flexibility and expands their operational options,” said Jon Hill, vice president and general manager, Lockheed Martin Air Dominance and Strike Weapons.

Future integration of LRASM onto the F-35 fleet is expected to increase the aircraft’s long-range sea and land strike capabilities. Lockheed Martin said this will expand the F-35’s multirole mission set.

“Integrating LRASM onto the proven 5th Generation F-35 is another example of how Lockheed Martin is enhancing the operational capabilities of the F-35, alongside investments from the U.S. military and its allied partners,” said Sean Jackson, vice president, F-35 Development.

The first phase included flight science tests to validate the aircraft’s behaviour with a heavy external store across the flight envelope. Lockheed Martin said these tests were required to reach the milestone.

 

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The LRASM programme used both LRASM and Joint Air-to-Surface Standoff Missile test assets during the tests. The company said this collaboration supports planned integration of both LRASM and JASSM on the F-35.

Lockheed Martin said continuing LRASM integration on the F-35 is intended to give modern warfighters a strategic advantage across domains. The company said the effort builds on more than 20 years of experience providing survivable and accurate cruise missiles.