You should read some of the links before responding.
http://www.mfa.gov.il/MFA/Government/Communiques/2010/Israel_Navy_warns_flotilla_31-May-2010.htm
"In a special meeting of the Israeli Security Cabinet on Tuesday (June 1), it was disclosed that approximately 40 people on the upper deck of the ship with
no identification wearing bullet proof vests and using weapons against the IDF soldiers are considered to be mercenaries of the al-Qaeda terror organization. During this special meeting it became clear that while the civillian protestors were sent to the lower deck of the ship,
this group of mercenaries split into organized cells in order to combat the IDF soldiers. The cabinet places full responsibility for the incident on those who started the violence which clearly placed the soldiers' lives in danger."