Fact Check: Is the YPG Separate from the PKK? The SDF Label, the KCK Structure and Türkiye's Evidence

Claim 2: “Western governments do not consider the YPG terrorist, so Türkiye's position is baseless.”

Documented facts. The PKK is on the US Foreign Terrorist Organization list (since 1997) and the EU terrorist list (since 2002). The YPG and SDF are not on either list. At the same time, Washington has partnered with the SDF since the 2014–2015 fighting at Kobani. US officials have at various points acknowledged links between the YPG and the PKK while describing the partnership as tactical and limited to counter-DAESH operations. The US has also offered rewards for information on senior PKK leaders (Rewards for Justice, 2018).

Where Western governments differ.

• United States: distinguishes legally between the PKK (listed) and the SDF (a partner), through official Defense and State Department statements.
• France and some European governments: have publicly engaged SDF leaders politically as counter-DAESH partners.
• Germany: has banned PKK activity since 1993, while its government generally treats YPG questions separately.
• Sweden and Finland: in the trilateral memorandum signed with Türkiye on 28 June 2022 in Madrid, both committed not to provide support to the YPG/PYD, and to the PKK's and FETÖ's designation as terrorist organizations. This is a written, signed text rather than commentary.

Non-listing is not the same as a finding of independence. A government can decline to list an entity for policy, evidentiary or legal reasons without endorsing its self-description.

Claim 3: “Türkiye's operations target Kurds, not terrorists.”

Documented facts. Türkiye conducted Operation Euphrates Shield (2016), Operation Olive Branch (2018) and Operation Peace Spring (2019) in northern Syria, and the Claw series in northern Iraq. Türkiye notified the UN Security Council of these operations in letters invoking Article 51 of the UN Charter. Following Peace Spring, the 17 October 2019 US–Türkiye joint statement and the 22 October 2019 Türkiye–Russia Sochi Memorandum set out arrangements for YPG withdrawal from a border zone, which Ankara says were only partly implemented.

Türkiye's argument (attributed). Ankara states that its target is the PKK/KCK/PYD-YPG structure, not Kurds. It points to the large Kurdish population in Türkiye itself and to its hosting of millions of Syrians, including many Kurds.

Contested characterization. Critics, including some human rights organizations and UN investigators, have documented civilian harm and abuses by Turkish-backed Syrian factions in areas such as Afrin, and have also reported abuses by YPG-led authorities, such as forced displacement and child recruitment. These documented concerns are about conduct, not about the legal question of organizational links. Turkish officials reject blanket allegations and say they investigate violations.

Claim 4: “The PKK has dissolved, so the issue is over.”

Documented facts. Öcalan issued a call on 27 February 2025 for the PKK to disband and lay down arms. The PKK announced its dissolution on 12 May 2025, and a symbolic weapons-burning ceremony followed in July 2025. On 10 March 2025, SDF commander Mazloum Abdi and Syria's interim president Ahmed al-Sharaa signed an agreement on integrating SDF structures into Syrian state institutions.

What remains unsettled. Türkiye frames these developments as part of its “Terror-Free Türkiye” initiative and says that the practical test is the dismantling of the PKK's Syrian offshoot and full integration under Syrian state authority. The SDF has described integration as a negotiated process, and implementation has been fluid and at times contested. Readers should check the latest official statements, since conditions on the ground change quickly.

Fact versus characterization at a glance

Türkiye's Position

• The YPG is the PKK's Syrian arm. According to Turkish officials, the PYD/YPG, including under the SDF label, shares leadership, ideology, cadres and weapons with the PKK/KCK. Source: statements by the Ministry of Foreign Affairs and the Presidency of the Republic of Türkiye. Ankara notes that the PKK is listed by Türkiye, the United States, NATO and the EU, and argues that an entity under the same umbrella cannot be treated differently.
• Counter-terrorism at the source under Article 51. Türkiye invokes the inherent right of self-defence under Article 51 of the UN Charter and has communicated its cross-border operations to the UN Security Council in written letters. It says it acts against threats from across its roughly 1,300 km (about 800 miles) southern border, and the Ministry of National Defence has described operations as targeting terrorists while protecting civilians and heritage sites.
• “One state, one army” in Syria. Ankara supports Syria's territorial integrity and the principle that a single state and a single national army should exercise authority across Syrian territory, with no parallel armed structures. Türkiye has said it opposes any terror corridor on its border and has linked its security concerns to the integration of armed groups into Syrian state institutions, per MFA and Presidency statements.
• Allied commitments in writing. Türkiye points to the 28 June 2022 trilateral memorandum with Sweden and Finland, in which both states committed not to support the YPG/PYD, as an expression of what it expects from NATO partners. It also refers to the 2019 US–Türkiye joint statement and the Sochi Memorandum as relevant texts.
• Terror-Free Türkiye. Türkiye frames the 2025 PKK dissolution process under the Terror-Free Türkiye initiative, led by the Presidency, as a path to ending four decades of violence within the rule of law, while maintaining that the Syrian dimension must also end armed structures outside the state.

Legal and historical basis. Ankara relies on Article 51 of the UN Charter, the 1998 Adana Agreement (in which Syria undertook not to allow PKK activity on its territory), Security Council notifications, and the national terrorism listings of the PKK.