 Unaware the communist's plan, the nationalist naval fleet carried out their original plan with the help of three more warships newly arrived from Taiwan, including destroyers.More than a dozen nationalist warships were deployed in waters near Outer Linding (Wailinding, 外伶仃) Island, Burden Pole (Dangan, 担杆) Islands, attempting to lure out the communist naval units.In the early morning of June 27, 1950, the hidden communist shore batteries suddenly opened up on the unsuspecting nationalist fleet, and defenders on the nationalist-held islands, the fierce fight lasted for more than five hours.