ANKARA - Turkey said it inflicted heavy casualties on Kurdish rebels in northern Iraq on Saturday in an "intense intervention" involving helicopters, artillery and a cross-border raid by special forces.
A military official said around 100 special forces crossed into Iraqi territory to hit the Kurdistan Workers Party (PKK), a day after Prime Minister Tayyip Erdogan announced the cabinet had given a green light to such operations.
The army also fired long-range artillery and sent up to six helicopters to bomb a camp used by the PKK 20 km (12 miles) inside Iraq after spotting a group of 50 to 60 guerrillas there, the official said.
"An intense intervention was made on the group and it was detected that the terrorist group had suffered heavy casualties," the army said on its Web site.
A PKK official who asked not to be named told Reuters in Sulaimaniya, northern Iraq, there had been no operation and the group had suffered no casualties. There are an estimated 3,000 PKK rebels operating in the region.
"This news about the Turkish incursion and bombing is not true. There is no Turkish incursion or bombing in northern Iraq," the official said.
The Turkish military official said the special forces had returned to Turkish territory.
"The first operation was carried out on December 1, 2007, and the operations will continue depending on the intelligence provided," the army said in a later statement.
"The operations that will be carried out solely target the PKK terror organisation and they are not against the people living in northern Iraq or the local groups as long as they do not make any hostile act against Turkish armed forces."
Earlier, a spokesman for Iraqi Kurdish leader Massoud Barzani said there had been no incursion by Turkish troops into the semi-autonomous Kurdistan region of northern Iraq. The U.S. military also said it was unaware of any incursion.
