Turkey is positioning itself as a key player in efforts to secure a Gaza ceasefire, despite its close ties with Hamas, which have drawn criticism from Washington. Turkish President Recep Tayyip Erdogan has vowed to "make every contribution" to end what he called the "massacre" in Gaza.
US President Joe Biden signalled this week that Turkey could have a role in mediating peace in the Middle East.
"The United States will make another push with Turkey, Egypt, Qatar, Israel and others to achieve a ceasefire in Gaza," Biden told reporters.
However, US officials have downplayed Turkey's mediating role due to Ankara's ties to Hamas.
"We don't believe the leaders of a vicious terrorist organisation should be living comfortably anywhere, and that certainly includes in ... a major city of one of our key allies and partners," US State Department spokesman Matthew Miller said earlier.
Hamas tensions
Hamas leaders reportedly relocated to Turkey after the collapse of ceasefire efforts in November.
Erdogan, a staunch supporter of Hamas, has described the group as a "liberation movement". Following the assassination of Hamas leader Ismail Haniyeh, Erdogan declared a national day of mourning.
"There are rumours, and I don't know how true they are, that many of those people have actually received Turkish citizenship as well," Soli Ozel, a lecturer at the Institute for Human Studies in Vienna told RFI.
In a move seen as an attempt to placate Washington, Turkish Foreign Minister Hakan Fidan stated that there are no plans for Hamas to open a political bureau in Turkey.
Turkish presidential adviser Mesut Casin defended the policy: "Ankara will continue its position hosting Hamas number one. Number two, they will continue dialogue with Hamas in order to establish peace".
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Complex ties
Despite tensions between Turkey and Israel, they maintain back-channel communication.
In November, the head of Israel's intelligence agency Shin Bet met his Turkish counterpart in Ankara. The meeting reportedly centred on the plight of Israeli hostages held by Hamas.
"We have 101 hostages that are still, we don't know their fate," says Gallia Lindenstrauss, an Israeli foreign policy specialist at the Institute for National Security Studies.
"There are attempts to at least receive information about who's alive, who's dead, who's holding them – Hamas or Islamic Jihad."
Lindenstrauss cautioned that Israel remains sceptical of Turkey's ability to act as a neutral mediator.
"It would be very hard for Israel in general and specifically Prime Minister Netanyahu to trust Turkey to be a mediator that will be respectful to both sides," she said.
While Erdogan's public rhetoric often inflames tensions, analysts say Turkish-Israeli relations are shaped more by pragmatism than politics.
"Turkey and Israel have one way of dealing with one another in public and another way of dealing with one another diplomatically and in security cooperation," Ozel explains.
In a possible effort to build trust, Turkish authorities recently extradited three Uzbek suspects linked to the murder of an Israeli rabbi in the United Arab Emirates.
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Challenges remain
As Israel intensifies its military campaign against Hamas, Prime Minister Benjamin Netanyahu has rejected a Gaza ceasefire for now.
"The reason for having a ceasefire is to separate the fronts and isolate Hamas," Netanyahu said Tuesday.
"From day two of the war, Hamas was counting on Hezbollah to fight by its side. With Hezbollah out of the picture, Hamas is left on its own. We will increase our pressure on Hamas."
Despite Ankara's overtures, Israel has warned that Hamas leaders are not safe from targeting, even in Turkey.
"They will find these Hamas leaders and target them wherever they find them," Lindenstrauss maintains.