World Bulletin / News Desk
The 12-day operation saw the army focus on the Lice, Hazro and Kocakoy districts of the southeastern province of Diyarbakir.
Around 7,500 troops and police were involved in the operation and 305 suspects were arrested. More than 40 have been remanded in custody to face trial.
Five members of the security forces were martyred and seven injured, the General Staff said in a statement, and 14 extremists were killed in the operation. Weapons including assault rifles, a machine gun, rocket-propelled grenades, hand grenades and ammunition were confiscated.
Dozens of improvised explosive devices were destroyed as well as 20 tons of ammonium nitrate used in their production.
The security forces seized 22 vehicles that were to be used in car bomb attacks, the statement said.
Roadblocks carried out during the operation resulted in 156 wanted individuals being arrested.
The PKK -- listed as a extremist organization by Turkey, the U.S. and the EU -- resumed its 30-year armed campaign against the Turkish state in July 2015, since when around 600 security personnel have been martyred and more than 5,000 PKK extremists killed.
According to a recent report by Turkey’s Interior Ministry, the PKK earns around $170 million a year through cannabis production and a further $1.5 billion annually through smuggling other drugs, primarily heroin.