CSD "Hornet" Light Tank provides the firepower of an MBT, but it is much more mobile. It has decent protection, but should avoid direct engagement with MBTs. CSD "Hoplite" II is a Main Battle Tank fitted with great protection against explosives. Umbra uses the heavy variant, for an even higher survivability.
Only Umbra members may use these assets. Music from @sandh Logo by DigitZeroGames