The behavior of players in the Asian (Japan) region may be unusual.

There are players who place support soldier gadgets at the location where the HQ helicopter is deployed to prevent a new helicopter from being deployed, but I wonder why they do that.
Once a new helicopter is deployed and my teammates board it, for some reason—even though we’re on the same team—they relentlessly ram the helicopter to try to crash it.

We have also observed acts of aiding the enemy, such as using tanks to push newly deployed vehicles at HQ out of the combat zone and destroy them, or continuously destroying friendly vehicles with Little Birds or attack helicopters.
I’ve also heard rumors in some communities that players are splitting into enemy and ally factions to participate in the game and engage in acts of aiding the enemy.
I understand that it’s difficult to suspend accounts for aiding the enemy, but since I see this behavior quite frequently in the Asian (Japan) region where I play, I’d like to see measures implemented regarding the repositioning of vehicles and the handling of vehicles stationed at HQ.