DRAWSKO POMORSKIE TRAINING AREA, Poland (AP) - When Polish soldiers take command in part of postwar Iraq this summer, they will build on steady progress in transforming a lumbering Soviet-bloc force into a modern army and reap the benefits of serving alongside U.S. troops. For a nation that emerged from communism little more than a decade ago, the mission rewards changes that have won high praise from U.S. military leaders and helped lift Poland to the status of a leading European ally. Poland will contribute troops to and command a 7,000-soldier multinational force in central Iraq beginning in mid-August, and...