The U.S. Navy used one of Boeing's F-15SA instrumented aircraft to conduct the final test flight of the AGM-84 Harpoon Block ...
The Southern Maryland Chronicle on MSN

US Navy validates land-strike Harpoon upgrade

The U.S. Navy completed the third and final planned flight test of the Harpoon Block II Update (HIIU) Obsolescence Update ...
An F-15 launches a Harpoon Block II off the coast of California in January 2026. This was final flight test of the Harpoon Block II Update (HIIU) Obsolescence Update program. (U.S ...