SELECT "Place of action" FROM table_10192 WHERE "Rank" = 'sergeant' AND "Unit" = '5th company, 2nd marines'
Tell me the place of action for sergeant rank and 5th company, 2nd marines unit
CREATE TABLE table_10192 (
    "Name" text,
    "Service" text,
    "Rank" text,
    "Place of action" text,
    "Unit" text
)