The Presidential Honour Guard is the joint service military unit mandated to ensure the immediate security of the President of Venezuela and his First Family and for the performance of public duties in the most important places in the country. The most distant antecedents of the Presidential Honour Guard go back to the Hussars Troop of Simon Bolivar, of the Venezuelan War of Independence and of the larger Spanish American wars of independence, raised in June 1815 and part of a more bigger guards brigade targeted for the immediate security of the Liberator, and the early 20th century 1st Cavalry Regiment "Ambrosio Plaza" that until the 1950s, albeit reduced to squadron size, provided the ceremonial security of the President and was modeled on the Prussian horse guards units of the late 19th century.