High Explosive Bonus is an attribute that unlocks once the honor level reaches 11.

The high explosives will be loaded on tanks at level 8 or higher, which increases shock damage. 
To check whether this attribute is activated for a specific tank type, follow these steps:

- Click on the wanted tanks factory
- Click on ""Train""
- Slide the screen and choose the required unit
- Click on the unit's name.
- Look for the ""Ammo"" Tab and click on it to view more details.

Note: If you can't find the Ammo tab, the attribute is not activated for that type of tank.

The higher your Honor ranking, the higher this attribute will become.