Turkish President Abdullah Gul (L) welcomes Pakistani Foreign Minister Hina Rabbani Khar (R) on December 12, 2012 before their meeting in Ankara.

Turkish President Abdullah Gul (R) shakes hands with his Pakistani counterpart Asif Ali Zardari (L) on December 12, 2012 before their meeting in Ankara.

From left to right, Foreign ministers Hina Rabbani Khar of Pakistan, Ahmet Davutoglu of Turkey and Zalmai Rassoul of Afghanistan pose for cameras before their meeting in Ankara, Turkey.

Presidents Hamid Karzai of Afghanistan (L), Asif Ali Zardari of Pakistan (C) and Abdullah Gul of Turkey (R) chat during a dinner at the Presidential Palace of Cankaya in Ankara late December 11, 2012.

Presidents Asif Ali Zardari of Pakistan (L), Hamid Karzai of Afghanistan (2nd R) and Abdullah Gul of Turkey (R) chat during a dinner at the Presidential Palace of Cankaya in Ankara late December 11, 2012.

Turkey's Prime Minister Tayyip Erdogan (R) shakes hands with Pakistan's President Asif Ali Zardari during a meeting at the Presidential Palace of Cankaya in Ankara December 12, 2012.