Turkey struck suspected Kurdish militant targets in Syria and Iraq for a second day on Thursday following an attack on the premises of a key defense company that killed at least five people, the state-run news agency reported.

Turkish airstrikes hit 47 targets in northern Iraq and Syria in retaliation of a deadly attack in the capital that it’s blamed on Kurdish militants.Most Read from BloombergRobotaxis Are No Friend of P

The Kurdistan Workers Party (PKK) on Friday claimed responsibility for this week's attack on Turkish defense company TUSAS that killed five people in Ankara, it said in a statement. Two assailants - a man and a woman - carried out Wednesday's assault with automatic rifles and explosives on the headquarters of Turkish Aerospace Industries (TUSAS) in Ankara.