Warnings broadcast in Belgorod, Voronezh regions near Ukraine, and annexed Crimea; similar cyberattack triggered sirens last week

One round of alarms to be heard starting at 10 a.m. and another starting at 6 p.m. as part of home front preparedness drill

Military says alert system functioning fine after sirens accidentally sounded in Ashkelon and nearby towns

No reports of injuries or damage as projectile hits empty area, amid general lull in violence from Strip

IDF Home Front Command says pinpoint alarms allowed half a million Israelis to go about their lives, instead of running to bomb shelters unnecessarily

Army announces first national check of recently upgraded alarm system on November 26-28

Alarms based on individual towns -- or neighborhoods, in some cases -- as opposed to old system that operated based on larger regions

Sirens to sound in individual towns, as opposed to old system that operated based on larger regions; army says test unrelated to Iran tensions

Residents on edge days after major Gaza conflagration; IDF says klaxon activated by mistake, is looking into the incident