Powerful-class cruiser

The Powerful-class was a heavy cruiser group of the United Nations Space Command during the Human-Covenant War. Suffering from unprecedented construction delays and interruptions, the few Powerful heavy cruisers that survived to be commissioned served with high honors throughout the war. 
==History==
===Development and construction===
===Service===
==Design==
==Ships in class==
*UNSC Invincible
*UNSC Powerful (2533)
Category:Cruiser classes