Gaza, July 1 (IANS) Islamic militant group Hamas late Monday rejected Israel's allegation that it was behind the killings of three Israeli teenagers whose bodies were found in the West Bank Monday evening. Hamas, instead, accused Israel of using the killing of three Israeli teenagers for more military escalation against the Palestinians. "We reject all Israeli allegations and threats against us," Xinhua quoted Hamas spokesperson Sami Abu Zuhri as saying. "** Palestinian group, Hamas or any other group, has taken responsibility for the action, and thus the Israeli version can't be trusted." "Only the Israeli version of the incident has been published, which is attempting to escalate its military aggression against Hamas," the spokesperson added.