Turkey and Hamas discuss reaching second phase of Gaza peace plan, Turkish sources say Turkey's intelligence agency chief met Hamas's negotiating team head Khalil Al-Hayya on Saturday and discussed necessary measures to be taken for proceeding to the second phase of the Gaza peace plan, Turkish security sources said. The sources, speaking on condition of anonymity, said intelligence chief Ibrahim Kalin met the Hamas delegation in Istanbul within the scope of the Gaza ceasefire agreement, and they discussed steps to be taken to prevent what they said were Israel's ceasefire violations. They also discussed measures to be taken to resolve existing issues for proceeding to the second phase of the plan, the sources also said, without giving details.