Drone armor

The drone armour upgrade increased the armour of all drones with 50%, the upgrade was purchased at the USA strategy center.
==Changelog==
*Generals patch 1.07: tooltip corrected
*Zero Hour patch 1.01: tooltip corrected
*Zero Hour patch 1.03: 
**reduced bonus for scout drones from 50% to 25%
**reduced bonus for battle drones from 50% to 25% (Alexander only)
**now grants a 25% armour bonus to sentry drones
==Trivia==
* This upgrade does not really increase the amount of HP of all drones by 50%. Each drone has a different increase percentage of the amount of HP.
==See also==
* Robotics
Category:Generals 1 American upgrades