Expansion of the American military presence in Poland is progressing according to plan, Polish Foreign Minister Jacek Czaputowicz told PAP in reference to one of the topics on the agenda of the White House talks between the Polish and US presidents on Wednesday. Defence is one of the priorities of the Polish-US partnership, and the planned meeting of Andrzej Duda should create room for additional US military involvement in Poland, Czaputowicz said.