ANKARA The South Korean economy remains in doldrums, taking a hit from weak domestic demand and worsening external uncertainties stemming from the US' "aggressive" tariff policy, among other factors, a state-run think tank said Tuesday. "The Korean economy remains at a similarly subdued level as in the previous month. Construction remains depressed, while manufacturing is experiencing a downturn, dampening production growth," Seoul-based Yonhap News reported, citing the latest report by the