A rocket fired from the Gaza Strip <br />has hit a factory in southern Israel sending flames and smoke billowing into the air.<br /><br />Authorities in Sderot say no one was seriously hurt, although medics treated three people for superficial injuries.<br /><br />There has been an increase in the number of rockets fired from Gaza into southern Israel this month.<br /><br />It comes as Israeli forces scour Gaza on the hunt for the three Israeli teenagers allegedly kidnapped by Hamas.<br /><br />Israel responded with tank fire in the Gaza Strip and overnight launched a series of air strikes against targets the IDF describe as “terror activity sites.”
