The Spanish royal family arrives for the parade to celebrate the armed forces Sunday.<br/> <br />It marks the last formal appearance of Spanish King Juan Carlos before his abdication.<br/> <br />It was announced recently that his son, Prince Felipe, would succeed him after June 18.<br/> <br />The future King of Spain was accompanied by his wife Princess Letizia.<br/> <br />Juan Carlos has spent almost 40 years on the throne.<br/> <br />His popularity has waned in recent years amid allegations of corruption.<br/> <br />Polls show greater support for Felipe.
