From GameWatcher: “World of Tanks is preparing for this year’s Holiday Ops event, which aims to bring some festive cheer to the online tank battler. Better yet, between its start and end dates players will have plenty of time to unlock as many goodies as they can.
The Holiday Ops 2020 event brings a new customizable garage, unlockable decorations, alongside a brand new mechanic that rewards additional bonuses in battle.”
Source: N4G PC World of Tanks Holiday Ops Event – Start and End Dates