is the national corporation owned by the Ministry of Defense charged with developing a national military industry by producing weapons, ammunition, uniforms and other products to be utilized by the service personnel of the National Armed Forces. It has currently demonstrated capabilities in the development and production of rifles, grenades, shotguns, unmanned aircraft, explosives for industrial use, ammunition, bulletproof vests, kevlar helmets, among other products, weapons, logistics and various utensils for use by the NAF. In January 2011, an explosion of unidentified causes and the subsequent fire scorched five CAVIM arms and ammunition depots in the state of Aragua, leading to one official fatality and nearly 10,000 people being evacuated. On 12 February 2013, the United States Government sanctioned Venezuela's Military Industries Company (CAVIM), as well as other 12 foreign companies, including four Chinese firms, for the sale of arms and military technology to Iran, North Korea or Syria. DIANCA DIANCA (Diques y Astilleros Nacionales C.A.), is the state shipyard of the Bolivarian Republic of Venezuela. It was created in 1905 in the city of Puerto Cabello, Carabobo state. UCOCAR UCOCAR (Unidad Naval Coordinadora de los Servicios de Carenado de la Armada) is responsible for the repair, maintenance and construction of ships, equipment, systems, helmet and structures up to 1,000 tonnes, in support of the armed forces, public firms and private sector entities. Several boats have been designed, and the company has an agreement with the Dutch shipyard firm Damen, to assemble some ships to be used by the Venezuelan Navy. This firm also produces the Guardian G-25 riverine craft boats being used by both the Navy and the National Guard. CIDAE CIDAE (Centro de Investigación y Desarrollo Aeronáutico) is a scientific center making helmets for pilots. There have been upgrades of radar, and is involved with CAVIM, in the development of unmanned aircraft among other developments. Also this research center this trying time of short-range, solid fuel rockets. Likewise, the CIDAE has designed and built a Flight Simulator for the T-27 Tucano aircraft, as well as a simulator of flight to aircraft Cessna 208 Caravan, shooting simulators, and the recovery of the test benches of PT6 engines, with 80% of Venezuelan technology, not only in the design but in the software installation and the use of materials. CIDAE participa en el proyecto del satélite Simón Bolívar con China. ASTIMARCA ASTIMARCA (Astilleros de Maracaibo y el Caribe S.A.). As part