I have known police and firefighters and they do a lot of things that are community involved. I was told that unless a police officer is already involved with a specific religion, they and the fire dept. prefer they attend the Baptist church. That is for this area. In other areas they might suggest they attend the Catholic church. They are expected to set a good example and be involved with voting and other privilges of being a citizen of the USA. Attending rallies, parades, and other things falls into this category. He's supposed to be a brother and have their backs. They become family.
I feel sorry for the other guys in his unit. Maybe they can find him a desk job . I'd hate to have to work with him.