There are economic and strategic incentives to bring more security to the Congo, which is rich in natural resources such as cobalt, a strategic and critical metal used in many industrial and military applications. The largest use of cobalt is in superalloys, used to make jet engine parts. Cobalt is also used in magnetic alloys and in cutting and wear-resistant materials such as cemented carbides. The chemical industry consumes significant quantities of cobalt in a variety of applications including catalysts for petroleum and chemical processing; drying agents for paints and inks; ground coats for porcelain enamels; decolorant for ceramics and glass; and pigments for ceramics, paints, and plastics. The country possesses 80% of the world's cobalt reserves.