Security video shows when Hamas entered Be'eri, Israel

The video shows the Hamas militants entered the area just after 7 a.m. on Saturday during the multi-front attack.

Israel bombarded downtown Gaza City on Tuesday and expanded a massive mobilization of reservists, vowing punishing retaliation against the Hamas militant group that increasingly left residents of the tiny Palestinian territory with nowhere to go.

Four days after militants stormed into Israel, bringing gunbattles to its streets for the first time in decades, Israel’s military said Tuesday morning that it had regained effective control over its south and the border.