USS Sailfish (SS-192)

USS Sailfish (SS-192), a Sargo-class submarine, was originally named Squalus.

Her keel was laid on 18 October 1937 by the Portsmouth Naval Shipyard in Kittery, Maine, as Squalus, the only ship of the United States Navy named for the squalus. She was launched on 14 September 1938 sponsored by Mrs. Thomas C. Hart (wife of the Admiral), and commissioned on 1 March 1939, with Lieutenant Oliver F. Naquin in command. Due to mechanical failure, Squalus sank during a test dive on 23 May 1939. She was raised, renamed, and recommissioned on 15 May 1940 as Sailfish.

Sinking of Squalus and recommissioning
On 12 May, following a yard overhaul, Squalus began a series of test dives off Portsmouth, New Hampshire. After successfully completing 18 dives, she went down again off the Isles of Shoals on the morning of 23 May at 42.88333°N, -70.61667°W. Failure of the main induction valve caused the flooding of the aft torpedo room, both engine rooms, and the crew's quarters, drowning 26 men immediately. Quick action by the crew prevented the other compartments from flooding. Squalus bottomed in 243 ft of water.

Squalus was initially located by her sister ship, USS Sculpin (SS-191). The two submarines were able to communicate using a telephone marker buoy until the cable parted. Divers from the submarine rescue ship USS Falcon (AM-28) began rescue operations under the direction of the salvage and rescue expert Lieutenant Commander Charles B. "Swede" Momsen, using the new McCann Rescue Chamber. The Senior Medical Officer for the operations was Dr. Charles Wesley Shilling. Overseen by researcher Albert R. Behnke, the divers used recently developed heliox diving schedules and successfully avoided the cognitive impairment symptoms associated with such deep dives, thereby confirming Behnke's theory of nitrogen narcosis. The divers were able to rescue all 33 surviving crew members from the sunken submarine. Four enlisted divers, Chief Machinist's Mate William Badders, Chief Boatswain's Mate Orson L. Crandall, Chief Metalsmith James H. McDonald and Chief Torpedoman John Mihalowski, earned the Medal of Honor for their work during the rescue and subsequent salvage. (The successful rescue of Squalus survivors is in marked contrast to the loss of HMS Thetis (N25) in Liverpool Bay just a week later. )

The navy authorities felt it important to raise her as she incorporated a succession of new design features. With a thorough investigation of why she sank, more confidence could be placed in the new construction, or alteration of existing designs could be undertaken when cheapest and most efficient to do so. Furthermore, given similar previous accidents in USS Sturgeon (SS-187) and USS Snapper (SS-185) (indeed, in S-5, as far back as 1920), it was necessary to determine a cause.

The salvage of Squalus was commanded by Rear Admiral Cyrus W. Cole, Commander of the Portsmouth Naval Shipyard, who supervised salvage officer Lieutenant Floyd A. Tusler from the Construction Corps. Tusler's plan was to lift the submarine in three stages to prevent it from rising too quickly, out of control, with one end up, in which case there would be a high likelihood of it sinking again. For 50 days, divers worked to pass cables underneath the submarine and attach pontoons for buoyancy. On 13 July 1939, the stern was raised successfully, but when the men attempted to free the bow from the hard blue clay, the vessel began to rise far too quickly, slipping its cables. Ascending vertically, the submarine broke the surface, and 30 ft of the bow reached into the air for not more than ten seconds before the vessel sank once again all the way to the bottom. Momsen said of the mishap, "pontoons were smashed, hoses cut and I might add, hearts were broken." After 20 more days of preparation, with a radically redesigned pontoon and cable arrangement, the next lift was successful, as were two further operations. Squalus was towed into Portsmouth on 13 September, and decommissioned on 15 November. A total of 628 dives had been made in rescue and salvage operations.

Operational history of Sailfish
Renamed Sailfish on 9 February 1940, she became the first ship of the U.S. Navy named for the sailfish. After reconditioning, repair, and overhaul, she was recommissioned on 15 May 1940 with Lieutenant Commander Morton C. Mumma, Jr. (Annapolis, Class of 1930) in command.

With refit completed in mid-September, Sailfish departed Portsmouth on 16 January 1941 and headed for the Pacific. Transiting the Panama Canal, she arrived at Pearl Harbor in early March, after refueling at San Diego. The submarine then sailed west to Manila where she joined the Asiatic Fleet until the attack on Pearl Harbor.

During the Pacific War, the captain of the renamed ship issued standing orders if any man on the boat said the word "Squalus", he was to be marooned at the next port of call. This led to crew members referring to their vessel as "Squailfish". That went over almost as well; a court martial was threatened for anyone heard using it.

First five patrols: December 1941 – August 1942
Following the attack on Pearl Harbor, Sailfish departed Manila on her first war patrol, destined for the west coast of Luzon. Early on 10 December, she sighted a landing force, supported by cruisers and destroyers, but could not gain firing position. On the night of 13 December, she made contact with two Japanese destroyers and, bravely, began a submerged attack; the destroyers detected her, dropping several depth charges, while Sailfish fired two torpedoes. Despite a large explosion nearby, no damage was done, and the destroyers counterattacked with 18–20 depth charges. She returned to Manila on 17 December.

Her second patrol (now under the command of Richard G. Voge, Class of 1925) begun on 21 December, took the submarine to waters off Formosa. On the morning of 27 January 1942, off Halmahera, near Davao, she sighted a Myōkō-class cruiser, making a daylight submerged attack with four torpedoes, and reporting the target was damaged, for which she got credit. However, the damage could not be assessed since the cruiser's two escorts forced Sailfish to dive deep and run silent. Running at 260 ft, the submarine eluded the destroyers and proceeded south toward Java. She arrived at Tjilatjap on 14 February for refueling and rearming.

Departing on 19 February for her third patrol, she headed through Lombok Strait to the Java Sea. After sighting the heavy cruiser USS Houston (CA-30), with two escorts, heading for Sunda Strait following the Allied defeat in the Battle of the Java Sea, Sailfish intercepted an enemy destroyer on 2 March. Following an unsuccessful attack on the Japanese warship, she was forced to dive deep to escape the ensuing depth charge attack from the destroyer and patrol aircraft. That night, near the mouth of Lombok Strait, she spotted what appeared to be the 38,200 ton aircraft carrier JAPANESE AIRCRAFT CARRIER Kaga, escorted by four destroyers. Sailfish fired four torpedoes, scoring two hits. Leaving the target aflame and dead in the water, Sailfish dove, the escorts delivering forty depth charges in the next 90 minutes. She eluded destroyers and aircraft and arrived at Fremantle, Western Australia on 19 March, to great fanfare, believed to be the first U.S. sub to have sunk an enemy carrier; postwar, it was revealed Kaga had been nowhere in the area, and the target had in fact been 6440 LT aircraft ferry Kamogawa Maru, still a valuable target.

The Java Sea and Celebes Sea were the areas of Sailfish's fourth patrol, from 22 March-21 May. After delivering 1,856 rounds of anti-aircraft ammunition to "MacArthur's guerrillas", she made only one ship contact and was unable to attack the target before returning to Fremantle.

The submarine's fifth patrol – from 13 June – 1 August – was off the coast of Indochina in the South China Sea. On 4 July, she intercepted and tracked a large cargo-type vessel but discovered the intended target was a hospital ship and held her fire. On 9 July, she intercepted and torpedoed a Japanese freighter. One of a pair of torpedoes struck home and the ship took a 15° list. As Sailfish went deep, a series of explosions was heard, and no further screw noises were detected. When the submarine surfaced in the area 90 minutes later, no ship was in sight. Though she was credited during the war with a 7000 LT ship, postwar examination of Japanese records confirmed no sinking in the area on that date. Sailfish observed only one other enemy vessel before the end of the patrol.

Sixth and seventh patrols: September 1942 – January 1943
Shifting her base of operations to Brisbane, Sailfish (now under the command of John R. "Dinty" Moore, Class of 1929) got underway for her sixth patrol on 13 September and headed for the western Solomon Islands. On the night of 17–18 September, she encountered eight Japanese destroyers escorting a cruiser, but she was unable to attack. On 19 September, she attacked a minelayer. The spread of three torpedoes missed, and Sailfish was forced to dive deep to escape the depth charge counterattack. Eleven well-placed charges went off near the submarine, causing much minor damage. Sailfish returned to Brisbane on 1 November.

Underway for her seventh patrol on 24 November, Sailfish proceeded to the area south of New Britain. Following an unsuccessful attack on a destroyer on 2 December, the submarine made no other contacts until 25 December, when she believed she had scored a hit on a Japanese submarine. Postwar analysis of Japanese records could not confirm a sinking in the area. During the remainder of the patrol, she made unsuccessful attacks on a cargo ship and a destroyer before ending the patrol at Pearl Harbor on 15 January 1943.

Eighth and ninth patrols: May – September 1943
After an overhaul at Mare Island Naval Shipyard from 27 January – 22 April, Sailfish returned to Pearl Harbor on 30 April. Departing Hawaii on 17 May for her eighth patrol, she stopped off to fuel at Midway Island and proceeded to her station off the east coast of Honshū. Several contacts were made but, because of bad weather, were not attacked. On 15 June, she encountered two freighters off Todo Saki, escorted by three subchasers. Firing a spread of three stern torpedoes, she observed one hit which stopped the maru dead in the water. Sailfish was driven down by the escort, but listened on her sound gear as Shinju Maru broke up and sank. Ten days later, she found a second convoy, three ships with a subchaser and, unusually, an aircraft, for escort. Sailfish once more fired three stern tubes, sinking Iburi Maru; in response, the subchaser, aircraft, and three additional escorts, pinned her down in a gruelling depth charge attack lasting 10 hours and 98 charges but causing only slight damage. After shaking loose pursuit, she set course for Midway on 26 June, arriving there on 3 July.

Her ninth patrol (commanded by William R. Lefavour, Class of 1931) lasted from 25 July – 16 September and covered the Formosa Strait and off Okinawa. It produced only two contacts (a 2500 LT steamer at Naha, Okinawa, and a junk), but no worthwhile targets, and Sailfish returned to Pearl Harbor,

Tenth patrol: November 1943 – January 1944
After refit at Pearl Harbor, she departed (under the command of Robert E. McC. Ward, Class of 1935), with newly rejuvenated spirits, on 17 November for her 10th patrol, which took her south of Honshū. Along the way, she suffered a "hot run" in tube eight (aft), and (after the skipper himself went over the side to inspect the damage) ejected the torpedo; the tube remained out of commission for the duration of the patrol.

After refueling at Midway, she was alerted by ULTRA  of a fast convoy of Japanese ships before she arrived on station. About 240 mi southeast of Yokosuka, on the night of 3 December, she made radar contact at 9000 yd. The group consisted of the Japanese aircraft carrier JAPANESE AIRCRAFT CARRIER Chuyo, a cruiser, and two destroyers. Despite high seas whipped up by typhoon winds, Sailfish maneuvered into firing position shortly after midnight on 3–4 December, dived to radar depth (just the radar aerial exposed), and fired four bow torpedoes at the carrier, at a range of 2100 yd, scoring two hits. She went deep to escape the escorting destroyers, which dropped 21 depth charges (only two close), reloaded, and at 02:00, surfaced to resume the pursuit. She found a mass of radar contacts, and a slow-moving target, impossible to identify in the miserable visibility. As dawn neared, she fired another spread of three bow "fish" from 3100 yd, scoring two more hits on the stricken carrier. Diving to elude the Japanese counter-attack, which was hampered by the raging seas, Sailfish came to periscope depth, and at 07:58 saw the carrier lying dead in the water, listing to port and down by the stern. Preparations to abandon ship were in progress.

Later in the morning, Sailfish fired another spread of three torpedoes, from only 1700 yd, scoring two final hits. Loud internal explosions and breaking-up noises were heard while the submarine dived to escape a depth charge attack. Abruptly, a cruiser appeared and, fearing that she would broach the surface, Sailfish went to 90 ft, losing a chance at this new target. Shortly afterwards, the carrier Chuyo (20000 LT) went to the bottom, the first aircraft carrier sunk by an American submarine in the war, and the only major Japanese man-of-war in 1943. In an ironic twist, Chuyo was carrying American prisoners of war from USS Sculpin (SS-191), the same boat that had helped locate and rescue Sailfish — then Squalus — over four years before. Twenty of the 21 US crew members from Sculpin were killed. None, however, were of the original rescue crew. 1,250 Japanese were also killed.

After escaping a strafing attack by a Japanese fighter on 7 December, she made contact and commenced tracking two cargo ships with two escorts on the morning of 13 December, south of Kyūshū. That night, she fired a spread of four torpedoes at the two freighters. Two solid explosions were heard, including an internal secondary explosion. Sailfish heard Totai Maru (3000 LT) break up and sink as the destroyers made a vigorous but inaccurate depth charge attack. When Sailfish caught up with the other freighter she was dead in the water, but covered by a screen of five destroyers. Rather than face suicidal odds, the submarine quietly left the area. On the night of 20 December, she intercepted an enemy hospital ship, which she left unmolested.

On 21 December, in the approach to Bungo Suido, Sailfish intercepted six large freighters escorted by three destroyers. With five torpedoes left, she fired a spread of three stern tubes, scoring two hits on the largest target. Diving to escape the approaching destroyers, the submarine detected breaking-up noises as Uyo Maru (6400 LT) went to the bottom; destroyers counterattacked with 31 depth charges, "some very close". Sailfish terminated her tenth patrol at Pearl Harbor on 5 January 1944. She claimed three ships for 35729 LT, plus damage to one for 7000 LT, believed to be the most successful patrol by tonnage to date; postwar, it was reduced to two ships and (less the Uyo Maru) 29571 LT.

Eleventh patrol: July – September 1944
After an extensive overhaul at Mare Island — from 15–17 June — she returned to Hawaii and sailed on 9 July as part of a "wolfpack" ("Moseley's Maulers", commanded by Stan Moseley), with USS Greenling (SS-213) and USS Billfish (SS-286), to prey on shipping in the Luzon–Formosa area. On the afternoon of 7 August, Sailfish and Greenling made contact with an enemy convoy. Sailfish maneuvered into firing position and fired a spread of three torpedoes at a medium tanker. One hit caused the tanker to disintegrate into a column of water, smoke and debris. It was not recorded in the postwar account.

The next target was a battleship escorted by three destroyers, on which she made radar contact shortly after midnight on 18–19 August. At 01:35, after getting as close as she was able, 3500 yd, Sailfish fired all four bow tubes. One of the escorts ran into the path of two fish; the other two missed. While the destroyer must have been severely damaged or sunk, there was nothing in JANAC.

On 24 August, south of Formosa, Sailfish made radar contact with an enemy convoy consisting of four cargo ships escorted by two small patrol craft. Moving into firing position, Sailfish fired a salvo of four torpedoes, scoring two hits. The cargo ship Toan Maru (2100 LT) was enveloped in a cloud of smoke and shortly afterwards broke in two and sank. Surfacing after escaping a depth charge attack, Sailfish closed on a second cargo ship of the convoy, scoring two hits out of four torpedoes fired. The submarine's crew felt the cargo ship either had been sunk or badly damaged, but the sinking was not confirmed by JANAC postwar. Sailfish terminated her 11th patrol at Midway on 6 September; her wartime credit was four ships for 13200 LT, a total reduced to just one of 2100 LT (Toan Maru) postwar.

Twelfth patrol: September–December 1944
Her 12th patrol — from 26 September – 11 December — was conducted between Luzon and Formosa, in company with USS Pomfret (SS-391) and USS Parche (SS-384).

After passing through the edge of a typhoon, Sailfish arrived on station to perform lifeguard duty. On 12 October, staying surfaced in full view of enemy attackers, she rescued 12 Navy fliers who had ditched their stricken aircraft after strikes against Japanese bases on Formosa. She sank a sampan and a patrol craft with her deck gun as the enemy craft tried to capture the downed aviators. The following day, she rescued another flier. The submarines pulled into Saipan, arriving on 24 October, to drop off their temporary passengers, refuel, and make minor repairs.

After returning to the patrol area with the wolf pack, she made an unsuccessful attack on a transport on 3 November. The following day, Sailfish damaged two destroyers but was slightly damaged herself by a bomb from a patrol aircraft. With battle damage under control, Sailfish eluded her pursuers and cleared the area. After riding out a typhoon on 9–10 November, she intercepted a convoy on the evening of 24 November heading for Itbayat in the Philippines. After alerting Pomfret of the convoy's location and course, Sailfish was moving into an attack position when one of the escorting destroyers headed straight for her. Sailfish fired a three-torpedo spread "down the throat" and headed toward the main convoy. At least one hit was scored on the destroyer and her pip faded from the radar screen. Suddenly, Sailfish received an unwelcome surprise when she came under fire from the destroyer that she had believed to be sunk. Sailfish ran deep after ascertaining there was no hull damage resulting from a near miss from the escort's guns. For the next 4½ hours, Sailfish was forced to run silent and deep as the Japanese kept up an uncomfortably accurate depth charge attack. Finally, the submarine was able to elude the destroyers and slip away. Shortly, Sailfish headed for Hawaii, via Midway, and completed her 12th and final war patrol upon arriving at Pearl Harbor on 11 December. Sailfish had damaged the IJN Japanese destroyer Harukaze (1922) and a landing ship, which had previously sunk USS Shark (SS-314).

Return stateside
Following refit, Sailfish departed Hawaii on 26 December and arrived at New London, via the Panama Canal, on 22 January 1945. For the next four and one-half months, she aided training out of New London. Next, she operated as a training ship at Guantanamo Bay from 9 June – 9 August. After a six-week stay at Philadelphia Navy Yard, she arrived at Portsmouth, New Hampshire on 2 October for deactivation.

Post war
Decommissioned on 27 October 1945, she was initially scheduled to be a target ship in the atomic bomb tests or sunk by conventional ordnance. However, she was placed on sale in March 1948 and struck from the Naval Vessel Register on 30 April 1948. The hulk was sold for scrapping to Luria Brothers of Philadelphia, Pennsylvania on 18 June 1948. Her conning tower stands at the Portsmouth Naval Shipyard in Kittery as a memorial to her lost crewmen.

Sailfish was awarded nine battle stars for service in the Pacific and the Presidential Unit Citation for outstanding performance on her 10th patrol.