Silver Lions
Silver Lions 
are the basic in-game currency for War Thunder that are gained by destroying the enemies, gaining achievements, rewarded through trophies, completing missions, and exchanging Golden Eagles for them.
Silver Lions are used in-game for:
- Purchasing new vehicles
- Purchasing unlocked modifications for vehicles
- Restocking ammunition for vehicle weapons
- Vehicle repairs
- Training the crew (slots) to use specific vehicles
- Upgrading the crew into the expert qualification for a vehicle
- Purchasing additional crew slots for use (maximum two before Golden Eagles are used)
- Creating training squadrons
