(San Diego, CA)  --  Two Oregon men are among nine military members killed when an amphibious assault vehicle sank off the San Diego County coast in California last week.  The U.S. Marine Corps released a statement last night identifying the soldiers killed in the accident Thursday.  Lance Corporal Chase D. Sweetwood of Portland and Private First Class Jack Ryan Ostrovsky of Bend were both killed in the incident.  They were both riflemen with Bravo Company, BLT 1-4.  The AAV sank as it was leaving San Clemente Island.