REUTERS/Mohammed Salem/File Photo Acquire Licensing RightsNov 22 (Reuters) - The Gaza Strip is the "most dangerous place in the world to be a child," the head of the United Nations children's agency UNICEF said on Wednesday. Israel has focused its retaliation against Hamas in Gaza, a territory of 2.3 million people. "The Gaza Strip is the most dangerous place in the world to be a child," Russell said. "In Gaza, the effects of the violence perpetrated on children have been catastrophic, indiscriminate and disproportionate." Ambassador Gilad Erdan accused Hamas of exploiting children in Gaza for years and repeated long-held criticisms that the United Nations is biased against Israel.

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Persons: Hanan Kaloob, Nasser, Khan Younis, Mohammed Salem, Catherine Russell, Russell, Israel, Sima Bahous, Israel's U.N, Gilad Erdan, Antonio Guterres, Natalia Kanem, Michelle Nichols, Grant McCool Organizations: REUTERS, United Nations, UNICEF, Wednesday, . Security Council, Israel, Hamas, Fund, Security, UNFPA, Thomson Locations: Khan, Gaza, Israel, Palestine, United