I presume that it has a commander when moving but just needs a crew of two - driver and gunner - to operate the vehicle and weapon system when its dismounts have left. I'm presuming, but don't know for sure, that what it has is a one man weapon station. Overwatching for aircraft on a radar and engaging targets can be done by a single operator in a rules-based, linked-network AD environment.
I understand how tank systems went to commander/gunner sets during WW2 when all systems were manual and direct view optical and linkage between systems was voice communication. Those systems are changing dramatically and rapidly and with AI and digital links are getting even better. I wouldn't be surprised that the need for even a gunner in a given APC may no longer be necessary - just some guy to clear stoppages and toggle a few switches that remain manual. Its getting that science fictiony and the future is coming rapidly.
It's one of those things where you really need to get hands on with the equipment and see what level the technology has gotten to and how it works in a system of systems.