Third red alert siren sounds this morning in Sderot. A big explosion is heard.

About a half hour ago, three rockets fell in open areas near the city.

President Shimon Peres visits Israeli children in a shelter in the southern city of Sderot on Wednesday (photo credit: Tsafrir Abayov/Flash90)

President Shimon Peres visits Israeli children in a shelter in the southern city of Sderot on Wednesday (photo credit: Tsafrir Abayov/Flash90)

View all entries for this Live Blog