The Ceremonial Unit of the Cuban Revolutionary Armed Forces provided honours for the Communist Party of Cuba, the Government of Cuba, and the Cuban Revolutionary Armed Forces. It is a sort of mix between Russian and German ceremonial formations, with the unit notably adopting the German-born goosestep. Its ceremonial duties are usually performed at government buildings and notable areas in Havana, with the Plaza de la Revolución (the main square in the capital) and the Palace of the Revolution (the workplace of the President of Cuba). The main purpose of the military unit is the performance of the changing of the guard every half an hour at the José Marti Mausoleum in Santiago de Cuba. Prior to Fidel Castro's 1959 Cuban Revolution, honour guards were performed by units that resembled honour guard units in the United States, such as The Old Guard.