China boosting naval footprint at its southern tip, new satellite images suggest China boosting naval footprint at its southern tip, new satellite images suggest arif2021-01-21T20:10:43+00:00 MELBOURNE, Australia – China has continued to build up its air and naval forces China boosting naval footprint at its southern tip, new satellite images suggestarif2021-01-21T20:10:43+00:00