Gaza, July 26 (TIWN) The Israeli military has that Sunday it struck a military base of the Islamic Hamas Movement in the Gaza Strip, hours after arson balloons were launched into southern Israel.

An Israeli military spokesperson said in a statement late Sunday night that fighter jets attacked the Hamas base which contained "infrastructure and means used for terror activity", reports Xinhua news agency     The base was located near civilian sites, including a school, the spokesperson said.  "The strikes were made in response to the arson balloons fired toward Israeli territory," the statement added.  Israel's Fire Department said that the balloons, which were attached with incendiary materials, sparked three fires in southern Israel, causing no injuries.  The Israeli military warned it will "continue to respond firmly against terror attempts from the Gaza Strip".  Also on Sunday, Israel reduced the allowed Gaza offshore fishing zone from 12 nautical miles to six.