The Commonwealth of Nations is not a political organization. King Charles III is also head of state of 16 Commonwealth countries, referred to as Commonwealth realms. Canada and Australia are two of the largest realms. A Secretary General manages the day-to-day matters of the Commonwealth of Nations. Patricia Scotland is the Secretary General since 2015. However, the United Kingdom or the Secretary General does not have any direct or indirect control over these countries. In fact, almost all the 53 members are independent countries with their own governments and hold Commonwealth Games. These countries have come together to form an association with some common aims. Such common aims include: