Buzzard pattern assult drone:
Recruitment: M1 E2
Upkeep: E2, M0.5
Attack: 2/2
Defence: 1/5
Move: 1/3
Bonus: Ambpibian underwater unit: Has 2 stats, first for land, second for when in/under water.
Bonus: B pattern drone.

Centipede Drone carrier.
Recruitment: M3 O1 E2
Upkeep: M3 O2 E4
Attack: 1
Defence: 1
Move: 3Land, 8 Water.
Carried:
Bonus:
Carrier-factory:produces and carries up to 3 B-pattern drones. Produces 1 per turn. The upkeep of the drones is removed but they can not go to territories the carrier is not in.