Local news just said there are five officers patrolling the area around one mosque.

BETHESDA, MD — "Montgomery County Police are beefing up security at area mosques after Friday's New Zealand terrorist attacks. While there is no legitimate threat to the community, local officials say they are adding extra patrols as a precautionary measure."

patch.com/maryland/bethesda-chevychase/extra-security-montgomery-co-mosques-after-new-zealand-attacks