There are four individuals in the image. They are all men. The person on the left is wearing a dark uniform with a red and yellow emblem on the chest, while the person in the center is dressed in a blue shirt and dark pants. The person on the right is also in a dark uniform, and the person on the far right is wearing a light-colored uniform. All of them appear to be standing in a room with a red and yellow sign hanging on the wall behind them.