From SLDInfo.com: “The second takeaway is the coming of the JAGM, which will provide a significant strike capability for the maritime force in providing for both sea control and sea denial.

This missile provides increased lethality through a dedicated maritime mode, enhanced moving target capability, and selectable fuzing; providing capability against both fast attack craft and small surface combatants. Millimeter wave (MMW) guidance increases survivability by providing a true fire-and-forget capability, removing the requirement for a terminal laser.”

Full article:

https://sldinfo.com/2020/06/the-evolving-amphibious-task-force-new-roles-and-new-capabilities/