Turkey's foreign minister left on Saturday for Ashgabat, Turkmenistan, to participate in ceremonies to mark the 15th anniversary of neutrality of Turkmenistan.
Ahmet Davutoglu is the first Turkish foreign minister visiting Turkmenistan in nine years.
Turkish and Turkmen foreign ministries are expected to sign an action plan covering the years 2011 and 2012 during Davutoglu's stay in Ashkhabad.
Davutoglu is expected to be received by Turkmen President Gurbanguly Berdimuhamedow on Sunday.
Minister Davutoglu will deliver a speech in an international conference on "Turkmenistan's Permanent Neutrality: Cooperation for Peace, Security and Development."
Turkmenistan is celebrating the 15th anniversary of its permanent neutrality, approved by 185 countries on December 12, 1995.