After training in Hawaii, Ralph Dunlap headed for Saipan to reconnoiter the beachhead. He was part of an elite Marine reconnaissance unit that, under cover of night, approached the shore in rubber boats and swam in to assess the defenses. They had to do this, not only on Saipan and Tinian, but on the many small islands that surrounded them. (This interview made possible with the support of COL ROBERT W. RUST, USMCR (ret.) in honor of LtGen Lawrence Snowden & LtGen George Christmas.) (6:58)