The Grand Confluence has no military, only a small force of city guards patrolling the streets and a larger force of marksmen keeping watch at the walls of the city.
The Red Caps are the city guards of the Grand Confluence, patrolling the streets and keeping peace - taking care of any troublemakers and disputes.
The Green Caps are the marksmen atop the walls of the city, watching out for threats and dispatching them before they get close.