15 June, 1944 Preceded by naval gunfire and carrier air strikes, the V Amphibious Corps assaulted the west coast of Saipan, Marianas Islands. By nightfall, the 2d and 4th Marine Divisions, moving against heavy opposition, had established a beachhead 10,000 yards wide and 1,500 yards deep. Previous Article 14 June 1777 Next Article 20 June 1993 Print Day of Month (for ordering)15