of Gyeonggi-do . Incheon stands its ground against UPAC while Gangwon-do falls to its invaders. N. Korea decides to force the Incheon Imperial troops into capitulation through attrition . On May 27, Chungcheongbuk-do , Chungcheongnam-do and Daejeon fails to repel the quick advancing UPAC forces and are quickly invaded. N. Korea