 Complete the following phrase:  On 23 January 1944, Stevenson left Norfolk to join the U.S. 7th Fleet in the Southwest Pacific. Shortly after arriving, she saw her first action, providing gunfire support for the landings on Los Negros Island in the Admiralties on 29 February 1944. For the next five months she took part in the leap-frogging assaults along the New Guinea coast, participating in the landings in Humboldt Bay in April, at Wakde in May, and 