As a US citizen I wouldn't even consider any comment that the United States is 'weak'. Clearly this is not what the minister meant. Kerry, Obama, Hagel; they are weak. The do not represent the mass of American Citizens who stand with Israel. Next time, perhaps the minister should be a little more specific.
U.S., allies conduct 1 air strike in Syria and 11 in Iraq against ISIS militants (Reuters)
from the article: Israeli defense minister apologizes for calling U.S. 'weak'