At the NATO summit, which meets today and tomorrow in Lisbon, involved Prime Minister George Papandreou.
The focus of the Summit is the new strategic doctrine of the Alliance. After 11 years, the 28 leaders review the strategic doctrine and determine its new "vision" for the next decade, with particular emphasis on its relationship with its strategic partners: Russia, China, India and Japan.
The leaders of NATO countries are expected to decide also the withdrawal by 2014 most of the troops from Afghanistan and installing anti-missile system in Europe.
The meeting agenda also included cuts in defense spending and nuclear equipment.
Papandreou on the sidelines of the Summit, met with Canadian counterpart Stephen Harper, with whom he discussed issues of bilateral relations, and had telephone contact with the leader of the opposition in Burma Aoung San Suu Kyi.