Minister Ng's remarks came after the news on August 5 that Indonesian authorities foiled a plot to launch a rocket from Batam in Riau Islands Province to attack Singapore's Marina Bay.
Paying a visit to the National Stadium to review preparations, Minister Ng said defences will be stepped up not only on land, but at sea and in the air, Xinhua news agency reported.
Singapore's Navy and Patrol Coast Guards will also increase the number of patrols at sea, while Maritime and Port Authority will establish no entry and no anchoring zones.
This website uses cookies.