Cagaptay, Soner. Implications of Turkey's War against the PKK In PolicyWatch. The Washington Institute for Near East Policy, 2015.

Cagaptay, Soner. Turkey?s Kurdish Path In Policy Notes. The Washington Institute for Near East Policy, 2015.

Cagaptay, Soner. Turkey?s Political Uncertainty. Implications of the June 2015 Parliamentary Elections In Research Notes. The Washington Institute for Near East Policy, 2015.

Cagaptay, Soner. "Turkey?s Future Role in the ?Arab Spring?." Focus 5, no. 4 (2011).