This is such a strange vehicle. Doesn’t seem to have an obvious application. Looks like a lot sensors including a marine navigation radar. Packs 2 missiles, so it’s expected to engage targets of opportunity?
It's likely for storming the beaches or for more clandestine amphibious landings. Send a few of these ahead, they can scout, probe enemy positions, and take out a few of them if necessary. It's no big deal if they are destroyed, since unmanned systems are expandable.
Aren't those VT5-U light tank and VT4A1 MBT?VT4 light tank and VT5A1 MBT.