The Biden administration has cautioned Turkey against hosting Hamas leaders following reports of their arrival from Qatar. US State Department spokesperson Matthew Miller expressed disapproval of Hamas leaders residing comfortably in Turkey, a key ally. Turkey's Foreign Ministry denied claims of Hamas's political bureau relocating there. Qatar has ceased mediation efforts due to frustrations over the conflict's progress. Relations between Turkey and Israel have worsened since the recent military actions in Gaza, with Turkish President Erdogan condemning Israel's operations.