The Turkish army has launched a new ground and air offensive against outlawed Kurdish militants in northern Iraq, officials and local media reported on Saturday.Turkish media said commando forces landed in the Metina region from helicopters while warplanes dropped bombs on Kurdistan Workers' Party (PKK) targets.
"Heroic commandos of the heroic Turkish Armed Forces are in northern Iraq," the defence ministry said in a tweet without specifying how many soldiers were involved.
Turkish television showed images of paratroopers jumping from helicopters and camouflaged soldiers firing guns.
In a televised speech, Defence Minister Hulusi Akar said the operation began on Friday afternoon and involved commandos who were backed up by drones and attack helicopters.
The PKK, listed as a terror group by Turkey and much of the international community, has been using Iraq's northern mountains as a springboard in its decades-long insurgency against the Turkish state.
The Turkish army regularly conducts cross-border operations and air raids against PKK bases in northern Iraq.
President Recep Tayyip Erdogan dubbed this one "Operation Claw-Lightning".
Speaking to the operation's command centre by video link, Erdogan said the offensive was designed "to completely end the presence of the terror threat ... along our southern borders".
"There's no room for the separatist terror group in the future of Turkey, Iraq or Syria," he said in reference to the Kurdish militants.
"We will keep on fighting until we eradicate these gangs of murderers, who cause nothing but tears and destruction."
In February, Turkey launched an operation dubbed "Claw-Eagle 2" against PKK rebels holed up in the northern Iraqi region of Dohuk.
That raid created controversy because it was designed in part to rescue 12 Turkish soldiers and an Iraqi held captive by the PKK in a cave.
Turkey accused the PKK of executing the 13 men before they could be freed, and Erdogan came under attack from opposition parties in parliament.
The February raid also created problems in Turkey's relations with Iran, which now has a strong political and military presence in Iraq, and which treats Erdogan's regional campaigns with suspicion.
Iran's ambassador warned in February that Turkish forces should not pose a threat or violate Iraqi soil, prompting Ankara and Tehran to each summon the other's ambassador.
The Kurdish insurgency against the Turkish state is believed to have killed tens of thousands of people since its launch in 1984.
