"...This submission to the UN Commission of Inquiry on the 2014 Gaza conflict is based on observations on the ground during the conflict, 29 years' military experience of conflicts of this type, intelligence work relating to Hamas and Palestinian Islamic Jihad, knowledge of the IDF and Israeli intelligence services, study of the Israel-Palestine conflict and observations on the ground during the 2012 Gaza conflict. I should add that I have no formal, paid or unpaid, connection with the IDF or with any other organ of the Israeli government.
"In my opinion the actions taken by the IDF were necessary to defend the people of Israel from the ongoing, intensive and lethal attacks by Hamas and other groups in Gaza. It is the inalienable duty of every government to use its armed forces to protect its citizens and its terrain from external attack.
"In this case there was a sustained assault on the Israeli population from rockets and mortar bombs; attacks on Israeli military posts using tunnels; apparent plans to launch further attacks on Israeli military posts and on civilian settlements also using tunnels; and attempted attacks from the sea.
"As the Gaza Strip is effectively a separate state, outside of Israeli control, these actions amounted to an attack by a foreign country against Israeli territory. In these circumstances I know of no other realistic and effective means of suppressing an aggressor's missile fire than the methods used by the IDF, namely precision air and artillery strikes against the command and control structures, the fighters and the munitions of Hamas and the other groups in Gaza. Nor have I heard any other military expert from any country propose a viable alternative means of defence against such aggression..."