The
Cuban Army in its original form was first established in 1868 by Cuban revolutionaries during the
Ten Years' War. It joined the
Allies in the World War I in April 1917 and supplied sugar to several countries, mainly the United States of America. It was involved in the
Battle of the Caribbean during
World War II when it was part of the
Allies supported by the
United States. After the
Cuban Revolution overthrew
Fulgencio Batista's
government, the
Cuban Rebel Army under
Fidel Castro's leadership was reorganized into the current armed forces of Cuba. During the Cold War, the Soviet Union granted both military and financial aid to Cuba. From 1966 until the late 1980s,
Soviet Government military assistance enabled Cuba to upgrade its military capabilities to number one in Latin America and project power abroad. The first Cuban military mission in Africa was established in Ghana in 1961. Cuba's military forces appeared in Algeria, in 1963, when a military medical brigade came to support the government. In 1966 and 1967 little forces of Cuba landed in Venezuelan coast to support leftist guerilla of the
FALN. Since the 1960s, Cuba sent military forces to African and Arab countries – Syria in 1973,
Ethiopia in 1978,
Angola from 1975 to 1989, and
Nicaragua,
El Salvador and reportedly
Afghanistan during the 1980s. The tonnage of Soviet military deliveries to Cuba throughout most of the 1980s exceeded deliveries in any year since the military build-up during the 1962
Cuban Missile Crisis. In 1989, the government instituted a clean-up of the armed forces and the Ministry of Interior, convicting army Major General and
Hero of the Republic of Cuba Arnaldo Ochoa, Ministry of Interior Colonel Antonio de la Guardia (Tony la Guardia), and Ministry of Interior Brigadier General
Patricio de la Guardia on charges of
corruption and
drug trafficking. This judgment is known in Cuba as "
Causa 1" (Cause 1). Ochoa and Antonio de la Guardia were executed. Following the executions, the Army was drastically downsized, the Ministry of Interior was moved under the informal control of Revolutionary Armed Forces chief General
Raúl Castro (Fidel Castro's brother), and large numbers of army officers were moved into the Ministry of Interior. The U.S.
Defense Intelligence Agency reported in 1998 that the country's paramilitary organizations, the Territorial Militia Troops, the Youth Labor Army, and the Naval Militia had suffered considerable morale and training degradation over the previous seven years but still retained the potential to "make an enemy invasion costly." Cuban military power was sharply reduced by the loss of Soviet subsidies following the end of the Cold War, and today the Revolutionary Armed Forces number 39,000 regular troops. == Command ==