World Power Military Technology Tree:

Ground Military Complex

Moderen Armor Combined Arms

Advanced Military Tacticts

Stealth military units

Chemical Weapons Biological weapons

Naval Military Complex Nuclear Power Aerospace Military Complex

Naval Logistics Nuclear Weapons

EMP weapons

Advanced Ship Design AEGIS System Cruse Missile Next Gen Aircraft

Fusion Power Land Based Missile Defence

Stealth warships Next Gen warships

Fusion Weapons Scud Missile

Multi Stage Delivery System Stealth Aircraft

ICBM Manned Space Flight

Moon Landing

SDI Defence Orbital Construction Ion Drive

Lunar Colony Mars Landing