Tiel, tell mum to save the kick... I don't even have an arse.
As for the idea of assassinating Hitler being somehow un-British, I think history is against you there, as some very decidedly British types concocted and/or approved such a plan in or around 1944.http://www.s-t.com/daily/07-98/07-23-98/a06wn029.htm
As for your other questions, I will gladly admit to Israelis having been terrorists-- Menachem Begin and Yitzhak Shamir, among a few others, in the 1940's.
As for the present situation, I will mince no words. The latest bus-bombing by Hamas, in which 16 Israelis were killed, was not directed at the IDF. It was directed at civilian non-combatants. Read the story in the decidedly NON-right-wing Washington Post: http://www.washingtonpost.com/wp-dyn/articles/A46924-2003Jun11.html?nav=hptop_ts
Also please take note that the Washington Post, certainly no great friend of Israel, honestly reports that in the subsequent Israeli raids in Gaza, the Israelis targeted-- and hit-- leading members of Hamas' military wing. The New York Times, again no great supporter of Israel, backs them up on this, while noting that some civilians also died.http://www.nytimes.com/2003/06/13/international/middleeast/13MIDE.html?ex=1056081600&en=8c30f57c49abd14c&ei=5062&partner=GOOGLE
In all honesty, I believe that most of those who profess genuine difficulty making a distinction between Hamas randomly blowing up civilians on an Israeli bus and Israel blowing up a car with a Hamas bigwig in it are guided by other agendas. And I don't even want to think about what those agendas are.