Turkish warplanes, helicopters and drones hit Kurdish militant targets, camps, tunnels, shelters, and ammunition storage areas in northern Iraq, Defence Minister Hulusi Akar was quoted as saying by the state-run Anadolu news agency.
The operation, which Akar said targeted the Metina, Zap, and Avasin-Basyan regions of northern Iraq, also included commandoes who have "entered the region by infiltration from land", he was cited as saying.
"Until now, our operation is continuing successfully as planned. The targets identified in the first phase have been captured," he said, but did not provide any information on casualties resulting from the operation.