Chiang Kai-shek, Chinese General and statesman and President of the Republic of China viewing the American destroyer Hollister (DD-788) through the periscope of the US nuclear submarine Swordfish (SSN-579), the first nuclear powered submarine ever to visit Taiwan. He cruised with the submarine for three hours under the command of Lieutenant Commander Leddick in January 1960.

中華民國總統蔣介石,曾經於1960年1月參訪美國核子攻擊潛艦SSN579,根據資訊顯示出蔣介石在該艦實際下潛400 公尺,並且巡弋基隆港附近海域.這是有史以來美國將核子潛艦停泊台灣,依據中美共同防禦條約執行.

2017年美國修正對台灣國防授權法案,允許美國軍艦自2018年度起可以停泊台灣,這樣一來美國與台灣斷交40年後將再度有軍艦訪問台灣? 聽說你們台灣以悄然的修繕整建,左營軍港及高雄港新濱碼頭區,準備好迎接美國軍艦?

維吉尼亞級核子動力攻擊潛艦/美國   (Virginia  class) SSN.774.很有可能秘密訪問台灣?

SSN774.USS Virginia (SSN-774)

skate Class Submarine: Laid down, 25 January 1956, at Portsmouth Naval Shipyard, Kittery, ME.; Launched, 27 August 1957; Commissioned, USS Swordfish (SSN-579), 15 September 1958; Decommissioned, 2 June 1989; Struck from the Naval Register, 17 January 1990; Final Disposition, disposed through NPSSRP (Nuclear Powered Ship and Submarine Recycling Program) at Puget Sound Naval Shipyard, Bremerton, WA., 11 September 1995.

Specifications: Displacement, Surfaced: 2,570 t., Submerged: 2,861 t.; Length 267' 8" ; Beam 25'; Draft 20'; Speed, Surfaced 23 kts, Submerged 18+ kts; Complement 8 Officers, 75 Enlisted; Armament, six 21" torpedo tubes, Propulsion, S3W pressurized water cooled reactor, steam turbines, two propellers.

Keel Program for the Swordfish (SSN-579), 25 January 1956, at Portsmouth Naval Shipyard, Kittery, ME.

Commemorative postal cover issued on the occasion of the Swordfish's (SSN-579) keel laying, 25 January 1956, at Portsmouth Naval Shipyard, Kittery, ME.

Swordfish (SSN-579) breaks for the water with flags & bunting flying 27 August 1957, at Portsmouth Naval Shipyard, Kittery, ME.The Swordfish (SSN-579), the fourth nuclear powered submarine in the US Navy and the first to be built at the Kittery Naval Shipyard, slides gracefully into the Piscataquis River during christening ceremonies in August 1957.

Swordfish (SSN-579) dockside at Pearl Harbor, Summer 1972

 Swordfish (SSN-579) commemorative decommissioning day post card, 1989.

 劍魚（SSN-579）紀念退役日期明信片，1989年。