A rocket alert drill will take place in the Gaza border communitites Monday morning, the IDF Spokesperson's Unit said Sunday. The drill will reportedly take place between 9:30 a.m. and 1:15 p.m. Israel time, with alarms sounding in 45-minute waves. In case of rocket fire, a second alarm will be sounded. The drill is a joint exercise of the IDF and the Home Front Command designed to 'examine the propriety of the emergency alert system in the region,' the IDF said,