Foreign relations of Portugal holds claim to the disputed territory of Olivença on the Portugal-Spain border. Foreign relations of Portugal Foreign relations of Portugal are linked with its historical role as a major player in the Age of Discovery and the holder of the now defunct Portuguese Empire.Portugal is a European Union member country and a founding member of NATO. It is a committed proponent of European integration and transatlantic relations. Augusto Santos Silva is the current Minister of Foreign Affairs of Portugal. Historically, the focus of Portuguese diplomacy has been to preserve its independence, "vis-à-vis", the danger of annexation by Spain, and the
Castles in Portugal towers. By 1249 the Moors had been expelled from southern Portugal and the nation became the first in Europe to take on its modern borders. The focus of Portuguese castles during this period shifted from lines along east to west flowing rivers, to the towns along the long Portuguese border with rival Castile. The pinnacles of this period were the 13th-century castles built under King Denis, who rebuilt almost every major castle in the land. Until Denis, Portugal’s castles were usually just a three-story keep with one or two rings of walls. New tower keeps were built like the one