Turkish and Spanish Prime Ministers, Recep Tayyip Erdogan and Mariano Rajoy respectively, hold summit talks in Ankara tomorrow on a host of issues including the Syrian conflict and Turkey's EU accession.The summit, which was postponed for a year because of busy schedule of the two governments, will touch upon Spain's support to Turkey in its accession negotiations with the European Union, a statement by the premiership said Monday.The summit will be held at a time Turkey seeks to increase its trade exchange with Spain, which reached arond USD 9.5 billion last year, and the Turkish exports to Spanish markets. The first Turkish-Spanish summit was held in 2009.