Various Israeli groups issue a leaflet in Gaza claiming responsibility for sending devices . Jerusalem ( CNN ) -- Israeli authorities discovered and disarmed an explosive barrel Wednesday , the third to wash up on an Israeli beach this week , the Israel Defense Forces said . In response , the IDF said , the Israeli Air Force attacked `` one Hamas terrorist targets '' in southern Gaza . Hamas vowing retaliation against Dubai since two of founding members of its military wing died Monday in Dubai .
Various Israeli groups issue a leaflet in Gaza claiming responsibility for sending devices . In response , the IDF said , the Israeli Air Force attacked `` one Hamas terrorist targets '' in southern Gaza . Hamas vowing retaliation against Dubai since two of founding members of its military wing died Monday in Dubai .