The short answer
A church or place of worship should choose armed or unarmed security only after a documented risk and needs assessment. Consider credible threats, prior incidents, building layout, children’s areas, attendance, special events, leadership policy, local police response, insurance, and the congregation’s culture. The decision should be part of a layered plan, not treated as the entire security strategy.
What to know
Unarmed officers can provide visible presence, entrance observation, parking patrols, access support, de-escalation, incident reporting, and emergency communication. Armed coverage may be appropriate where a qualified assessment identifies a significant violent-threat risk, but it introduces additional training, supervision, use-of-force, insurance, and communication requirements. Arizona armed guards must meet DPS registration and firearms-training rules, and private guards do not have police authority merely because they are armed.
CISA recommends a tailored, layered security plan for houses of worship that preserves their open and welcoming purpose. Leadership should involve legal counsel, the insurer, public-safety partners, and knowledgeable security professionals. Whatever model is selected, document roles, emergency procedures, youth protection, firearms policy, and how staff and volunteers interact with professional officers.