Officially, the guards clad in red tunics and black hats are called Foot Guards, and their position within the royal circle is more or less ceremonial. Whenever the monarch is present, there are no less than four Foot Guards stationed outside the facility at all times (two when they are elsewhere), and though they are known to carry swords and rifles as part of their uniform, the firearms aren't actually loaded unless there's a clear and present threat looming over the city.