Israel is definitely part of America.
Without America, Israel would have long since ceased to exist.
That is why the current terrorism is aimed at America as well as Israel.
Many people would argue that Britain and Australia are also part of America.
Here in Australia, we use American aircraft and ships.
We have American bases. Service their ships, provide combat training areas. Have stock piles of American equipment. provide serveillance from pine Gap and other facilities and when America says go to war we say YES SIR.
I think the same applies to Britain.