CREATE TABLE table_15 ("#" CLOB, "Shipyard" CLOB, "Laid down" CLOB, "Launched" CLOB, "Commissioned" CLOB, "Fleet" CLOB, "Status" CLOB)

List the # for ships commissioned on december 18, 1965.
SELECT "#" FROM table_15 WHERE "Commissioned" = 'December 18, 1965'
SELECT "#" FROM "table_15" WHERE "Commissioned" = 'December 18, 1965'