On June 5, "O'Bannon", "Radford" and attacked and silenced a battery of 75-millimeter guns south of Ho-do Pan-do. The artillery opened fire on some American minesweepers but quickly quieted by the escorts. North Koreans artillery in Wonsan bombarded Hwangto-do on June 7, no casualties were reported but twenty-one shot holes were found to have passed through the flag over the island. was straddled by enemy fire on June 12, wounding one man and on June 19 the North Koreans staged another artillery bombardment against friendly held Hwangto-do. caught 300 enemy troops repairing a railroad, south of Wonsan on the same day, and fired twenty-eight rounds. She reported inflicting seventy-four casualties and scoring hits on a railroad bridge and tracks. When it became dark, "Parks" also fired star shells at the location for bombing runs by allied aircraft. The next exchange in the siege of Wonsan occurred a month later on August 10, 1952. Enemy gun positions on He-do Pan-do, fired upon and with approximately 250 75-millimeter to 155-millimeter guns. "Barton" suffered superficial damage, one man killed, and one wounded. "Jarvis" was not damaged and counter battery fire destroyed two gun emplacements. Two days after, was the target for about thirty rounds of 105-millimeter artillery. The ship was hit once below the waterline causing slight damage. USS "Barton" fired eighty-nine shots in response and scored three hits on two North Korean batteries. was also attacked on May 12. While anchored off Yo-do Island, with a cargo of gasoline and ammunition for motor torpedo boats, ROKN "FS-905" was taken under fire by enemy shore guns and received one hit in the starboard machine gun battery. The damage was light and there were no casualties. Hwangto-do was bombarded again on August 16 by the North Koreans with four 155-millimeter artillery pieces and large mortars from Kalmagak. The guns could not be located so none of the allied warships could respond. Typhoon Karen swept through Korean waters over the next few days so also blockading activities were suspended. Several UN warships were damaged during the height of the storm. The communists used the chance to attack Hwangto-do again. After the typhoon passed fired seven rounds of 5-inch shells at an enemy battery on Kalmagak, which was firing on friendly islands in the Wonsan area.