The "King of the United Kingdom" is the head of state for the United Kingdom and other Commonwealth realms. This role is largely ceremonial, with the king performing duties such as opening Parliament, representing the country at official events, and meeting with foreign dignitaries. The current king is Charles III, who ascended the throne following the death of his mother, Queen Elizabeth II. The monarchy operates under a constitutional framework, meaning the king's powers are limited by law and Parliament. The king's responsibilities include promoting national unity and continuity, while the day-to-day governance of the country is managed by elected officials in Parliament.