On Guam, GHS/OCD, in conjunction with the Mariana Regional ... “The community is reminded to have preparedness plans for all hazards and all threats and become comfortable about discussing ...

GHS/OCD will test the all-hazards alert warning system, AHAWS, sirens in conjunction with NBG and AAFB’s monthly routine testing of the giant voice, GV, sirens. Residents, visitors and motorists ...