CREATE TABLE table_73072 ("Date" TEXT, "B-52 Model" TEXT, "Serial #" TEXT, "Unit" TEXT, "Bomb Capacity" TEXT, "Mission/Target" TEXT, "Cause of Loss" TEXT)

When hit by sam at 38,500 feet just after bomb release was the cause of loss what is the mission/target?
SELECT "Mission/Target" FROM table_73072 WHERE "Cause of Loss" = 'Hit by SAM at 38,500 feet just after bomb release'
SELECT "Mission/Target" FROM "table_73072" WHERE "Cause of Loss" = 'Hit by SAM at 38,500 feet just after bomb release'