The attack on Feedome Flotilla

why did activists on "Marmara" have the right to even kill Israeli soldiers ?

Because :
-they are in an international water
-they are going to Gaza waters, so they don't aim to Israel
-Israel is a settler, so that all Palestine is under colonization wich make every one the right to free it with any way
-Activists are not armed on the same levels as Israeli soldiers
-the main purpose of this flotilla is human on the first place

all this, make it reasonable -and even must to do- for activists to do what they have done, and doesn't gave Israel any right to act at anyway

and for all of that, I can't find any difference between Israel and Nazism ...