Titanium composites are combinations of Titanium alloys and other materials used in many applications depending on varying strength, durability and other factors. Before the use of Neosteel, these were mainly used in most Terran construction ranging form small vehicles to starships. Due to the ever present need of resources to build defenses against alien attack, most of the main Terran Governments stockpiled whatever they could get their hands on. This made it difficult for the more poorer worlds to meet their military needs.