FNSS MAV - MARINE ASSAULT VEHICLE. Can handle SEA STATE 4!

Wow. The FNSS MAV can handle sea state 4. I have my doubts about the ACV being able to do sea state 2. The last vehicle that the Marines had that could go as high as 4 (my eyeball test from old vids) is the LVTP-5. I've seen vids of that vehicle handling what appears to be impossibly choppy seas.