Members of Castel Guard: The Guard is composed of a brigade unit of 653 persons provided by the Armed Forces of the Czech Republic. Technically they serve the President of the Czech Republic not only as security force but also as honor guard/ceremonial functions. Read more: http://www.virtualtourist.com/travel/Europe/Czech_Republic/Hlavni_Mesto_Praha/Prague-400455/Things_To_Do-Prague-Castle_Guard-BR-1.html#ixzz21SFlBUaj