I didn't realize they already had IVAS working with FWS-I but they do. So it is ENVG-B in a smaller package.

It's not just infantry soldiers getting a taste of the IVAS: Jane's reports that senior Pentagon leaders, including Army Vice Chief of Staff Gen. Joseph Martin and James McPherson, who is performing the duties of Under Secretary of the Army, rolled up at Fort Pickett for a hands-on test of the IVAS in conjunction with the service's new Family of Weapon Sights - Individual (FWS-I) that wirelessly connects to a soldier's night vision goggles.

"Service leaders headed through the woods and into a building on a mission to test out the IVAS HUD's ability to recognize and register faces, pull up maps, and translate foreign characters,"Janes reports. "Leaders also demoed the integration of the [FWS-I] ... into the IVAS HUD when they faced 'enemy combatants.'"

https://taskandpurpose.com/army-integrated-visual-augmentation-system-fielding-date