It is all in the perception, there is also the invading Eurooean and later Russian immigrants driving out the indigineous inhabitants by force of arms and terror,,now purporting to be a "State" defending its people. Born in terrorism and holding steadfastly to its terror principles the "State" is merely continuing its violent founding principles. As such, there is no morality on your side, That said, all humans are entitled to a life of peace and that includes even you..
U.S. confirms ISIS computer expert killed in air strike (Reuters)
from the article: Hamas has a right to dig tunnels