Istanbulinfo-icon: Turkish President Recep Tayyip Erdogan said Saturday that Israelinfo-icon's Mossad intelligence agency played a role in Iraqi Kurdistan's independence vote, proved by the waving of Israeli flags during celebrations of the overwhelming "yes' vote.

Ankara fiercely opposed the referendum and has threatened sanctions against the region, reflecting its worries about its own sizeable Kurdish minority.

During a televised speech, Erdogan claimed that Turkeyinfo-icon had been saddened to see some Iraqi Kurds acclaiming the independence referendum with Israeli flags.

"This shows one thing, that this administration (in northern Iraqinfo-icon) has a historyinfo-icon with Mossad, they are hand-in- hand together," Erdogan said in Erzurum, in eastern Turkey.

Iraninfo-icon and Iraq's central government in Baghdadinfo-icon have also have expressed alarm over the referendum last Monday, and have refused to recognise its validity.

Israel has been the only country to openly support an independent Kurdish state, with Prime Minister Benjamin Netanyahu backing "the legitimate efforts of the Kurdish people to attain a state of its own."

Erdogan has derided the Israeli support.

"Are you aware of what you are doing?" Erdogan said in an appeal to Iraqi Kurdish leaders. "Only Israel supports you."

Ankara has threatened a series of measures to punish Iraqi Kurds, including shutting the land border between Turkey and the region and halting the transit of oilinfo-icon from Iraqi Kurdistan to the southern Turkish port of Ceyhan, an economic lifeline.

Yesterday, the Turkish carriers Turkish Airlines, Atlas and Pegasus suspended their flights to Iraqi Kurdistan for an unspecified period of time.

Erdogan today vowed that Iraqi Kurdistan "will pay a price" for the "unacceptable" independence referendum, without elaborating.

"An independent state is not being founded in northern Iraq, but on the contrary a continuously bleeding wound is being opened," he said.

"To ignore this reality benefits neither usinfo-icon, nor our Kurdish brothers in Iraq," he said, calling on Iraqi Kurds to "wake up from this dream" of independence.

Ankara had previously refused to engage in official contacts with Iraqi Kurds, fearing that any actions that could encourage the creation of an independent Kurdish state could embolden its own Kurds.

But as Turkey's economyinfo-icon has boomed, Erdogan has moved to forge trade ties with Iraq's Kurdistan region, helping make Iraq the second-largest marketinfo-icon for Turkish exports last year, after Germanyinfo-icon.

The Iraqi Kurdish leader Massud Barzani has also become a frequent visitor to Turkey.

Businessinfo-icon sources quoted in Turkish mediainfo-icon have warned that the closure of the Habur border gate could harm USD 7 billion of trade between Ankara and Arbil.