GENEVA — A report by three UN-appointed human rights experts Wednesday said that Israeli forces violated international law when they raided a Gaza-bound aid flotilla killing nine activists earlier this year.The UN Human Rights Council's fact-finding mission concluded that the naval blockade of Gaza was unlawful because of the humanitarian crisis there, and described the military raid on the flotilla as brutal and disproportionate.RELATED:PM to quit UN panel if soldiers probedAnalysis: 2 blockades of Gaza exist‘Our minarets are our lances’The 56-page document lists a series of alleged crimes committed by Israeli forces during and after the raid, including willful killing and torture, and claims there is "clear evidence to support prosecutions.""A series of violations of international law, including international humanitarian and human rights law, were committed by the Israeli forces during the interception of the flotilla and during the detention of passengers in Israel prior to deportation," the experts found.Examining the circumstances of the raid, the panel concluded that a humanitarian crisis existed in Gaza on the day of the incident in Gaza and "for this reason alone the blockade is unlawful and cannot be sustained in law.""The conduct of the Israeli military and other personnel toward the flotilla passengers was not only disproportionate to the occasion but demonstrated levels of totally unnecessary and incredible violence. It betrayed an unacceptable level of brutality," the report said. It described the Israeli raid on May 31, in which eight Turkish activists and one Turkish-American aboard the Mavi Marmara were shot and killed, as "clearly unlawful."Foreign Ministry blasts report as biasedThe Foreign Ministry responded late Wednesday by saying the Human Rights Council had a "biased, politicized and extremist approach.""The Human Rights Council blamed Israel prior to the investigation and it is no surprise that they condemn after," said Andy David, a spokesman for the Israeli Foreign Ministry, referring to the 47-member body's resolution in early June condemning the raid.Israel refused to cooperate with the panel, preferring instead to work with a separate UN group under New Zealand's former Prime Minister Geoffrey Palmer and Colombia's former President Alvaro Uribe that is also examining the incident but has yet to publish its findings."Israel is a democratic and law abiding country that carefully observes international law and, when need be, knows how to investigate itself," the Foreign Ministry statement said. "That is how Israel has always acted, and that is the way in which investigations were conducted following Operation Cast Lead, launched to protect the inhabitants of southern Israel from rockets and terror attacks carried out by Hamas from Gaza."Fawzi Barhoum, a Hamas spokesman said the report emphasized that Israel's occupation of Palestinian territories violates human rights "not only against Palestinian people but against innocent people who came to show their sympathy.""Now it's required to be a mechanism in order to translate this report into action and to bring the occupation commanders to trial for the crimes they committed," Barhoum said.The Human Rights Council's report was compiled by former UN war crimes prosecutor Desmond de Silva, Trinidadian judge Karl T. Hudson-Phillips and Malaysian women's rights advocate Mary Shanthi Dairiam. It is scheduled to be presented to the council on Monday.