The Kirkov is the Soviet long range air power solution. A huge armored blimp it takes forever to get somewhere, but is incredibly hard to kill, and can destroy a building with about 3 bombs. This forces you to engage and start killing it before it reaches your base, or you're going to lose stuff. Terror Drones are the one stop solution for masses of armor. This forces the enemy to either stop and kill their own unit, or the drone will simply jump into another nearby vehicle when it destroys the first.
Dreadnaughts are the Soviet naval death platforms.
While not that good at killing ships, they excel at killing land targets, especially buildings with their twin V3 rocket launchers, and relatively high armor for a ship. The super weapons on either side are equally devastating. The Allied Weather Control Device spreads its damage a bit more and semi-randomly and is perhaps a little more effective. Where the game truly shines however is multi-player, where it is fast, furious and loads of fun. Connecting up with Westwood's game matching service is easy and fast.