USS Burrfish SS-312
The USS Burrfish (SS-312) was a Balao-class submarine built during World War II, a time of rapid naval innovation. She was laid down on June 24, 1942, at the Portsmouth Navy Yard in Kittery, Maine. This shipyard was known for its top-notch submarine production. Burrfish was part of a larger push to strengthen the U.S. Navy's underwater fleet, crucial in the Pacific Theater. She was launched on January 18, 1944, and commissioned on September 14, 1943, under Lieutenant Commander William B. Perkins, Jr.
Named after the burrfish, a type of porcupinefish, the submarine's name was fitting. Just like the fish inflates and shows its spines when threatened, Burrfish was designed to operate stealthily and strike with precision. This symbolism carried through her missions, embodying surprise and resilience.
The USS Burrfish was a standout with her Balao-class design, an upgrade from the earlier Gato-class. She had a stronger pressure hull for deeper dives and was armed with ten 21-inch torpedo tubes—six in the bow and four in the stern. Her diesel-electric propulsion system gave her more range and speed, making her a formidable force in the U.S. Navy's fleet. She could undertake long patrols and effectively engage enemy vessels.
Burrfish's legacy is significant. She participated in numerous war patrols, disrupting Japanese shipping lanes and gathering critical intelligence in the Pacific. Her success highlighted the strategic value of submarines, influencing post-war designs and tactics. The lessons from Burrfish and her sister ships helped shape the future of the Navy's underwater capabilities.
As a Balao-class submarine, Burrfish was built for long-range patrols and offensive operations against enemy shipping. Her primary mission was to weaken enemy logistics by targeting supply lines and warships. These submarines also handled reconnaissance and special operations, supporting surface fleets and amphibious assaults. The Balao-class was a cornerstone of the Navy's submarine force during the war.
When Burrfish was commissioned, it marked the start of her active service. She underwent rigorous training and shakedown cruises to prep for combat. Her crew, highly trained and dedicated, worked tirelessly to ensure she was ready for wartime missions. The commissioning was a testament to the teamwork of shipbuilders, engineers, and naval personnel who brought her to life, ready to serve during a critical time in history.
USS Burrfish SS-312: Structure, Technology, Armament, and Weaponry
The USS Burrfish (SS-312) was a Balao-class submarine, a class known for its sturdy design and vital role in World War II. These submarines were an upgrade from the earlier Gato-class, with a stronger pressure hull that let them dive deeper, up to 400 feet. The Burrfish was 311 feet 9 inches long, with a beam of 27 feet 3 inches and a draft of 15 feet 3 inches. Its hull was made of high-tensile steel, giving it the strength needed for deep-sea missions. The sleek design helped reduce drag, boosting its speed and agility underwater.
The Burrfish was packed with cutting-edge tech for its time. It had four General Motors Model 16-248 V16 diesel engines for surface travel, generating a total of 5,400 horsepower. These engines worked with electric motors that powered the sub when it was submerged, using energy from a large battery bank. The Burrfish could hit a top speed of 20.25 knots on the surface and 8.75 knots underwater. It was also equipped with advanced sonar and radar systems, like the SD air search radar and the SJ surface search radar, which greatly improved its ability to detect enemy ships and planes.
As for weapons, the USS Burrfish was well-armed for its role as a hunter-killer submarine. It had ten 21-inch torpedo tubes, six in the bow and four in the stern, allowing it to carry 24 torpedoes. These torpedoes were its main offensive weapon, capable of delivering powerful strikes against enemy vessels. The sub also had a 5-inch/25 caliber deck gun for surface combat, useful against smaller ships or shore targets. For defense against air attacks, it was equipped with a 40mm Bofors anti-aircraft gun and a 20mm Oerlikon cannon.
The Burrfish's weaponry was enhanced by its sophisticated fire control systems, including the Torpedo Data Computer (TDC). This analog computer helped the crew calculate firing solutions for torpedoes, considering factors like target speed, course, and range. This tech greatly improved the accuracy and effectiveness of torpedo attacks. With its advanced sensors, powerful engines, and diverse weaponry, the USS Burrfish was a versatile and formidable asset in the US Navy's submarine fleet during World War II.
USS Burrfish SS-312: Upgrades, Mission Capabilities, and Contribution to the Fleet
The USS Burrfish (SS-312) was a Balao-class submarine that saw some impressive upgrades over its service life. It was first commissioned in 1943, right in the thick of World War II. Back then, it had the best sonar, radar, and torpedo systems available. But as time went on, technology advanced, and the Burrfish needed to keep up. In the early 1950s, it was converted to a GUPPY IIA submarine. This upgrade was a game-changer. It got a snorkel system, better batteries, and a sleeker hull. These changes made it faster and more efficient underwater, which was crucial for its post-war missions.
During World War II, the Burrfish was all about offense. It was out in the Pacific, taking on enemy ships and gathering intelligence. It completed six war patrols and sank several enemy vessels. After the war, its role shifted. The Cold War was heating up, and the Burrfish was now focused on anti-submarine warfare and reconnaissance. The GUPPY conversion made it stealthier and better at tracking Soviet submarines. It also got advanced sonar systems, which helped it detect and engage enemy subs. This made the Burrfish a key player in keeping the seas safe during those tense times.
The USS Burrfish made a big impact on the U.S. Navy. During World War II, its aggressive patrols disrupted enemy supply lines and helped the Allies in the Pacific. After the war, it was just as important. It took part in many training exercises, helping to develop anti-submarine warfare tactics that were vital during the Cold War. The Burrfish also tested new technologies and operational concepts, providing valuable data that shaped future submarine designs. Its ability to adapt and stay effective over the years showed just how important it was to the fleet.
The USS Burrfish (SS-312) was a prime example of how submarine warfare evolved. From being a fierce hunter of enemy ships in World War II to playing a strategic role in Cold War operations, the Burrfish showed incredible versatility and resilience. Its contributions went beyond successful missions; it also helped advance submarine technology and tactics. The legacy of the USS Burrfish is a reminder of the importance of continuous improvement and adaptability in maintaining naval superiority.
USS Burrfish SS-312: Deployments, Role in Major Conflicts, Awards, and Commendations
The USS Burrfish (SS-312) was a remarkable submarine with a storied service record during World War II. Commissioned in 1943, she embarked on her first war patrol in April 1944, navigating the challenging waters of the East China Sea and off the coast of Japan. Over her service, Burrfish completed six war patrols, each one a vital part of the Allied war effort. Her missions ranged from reconnaissance to direct engagements with enemy vessels, proving her strategic importance in disrupting Japanese maritime operations.
During her deployments, Burrfish played a key role in several significant operations. She wasn't directly involved in the Battle of the Philippine Sea, but her patrols in the South China Sea and Luzon Strait were crucial. These missions disrupted enemy logistics and troop movements, aligning with the broader strategy to isolate and defeat Japanese forces across the Pacific.
The USS Burrfish's performance was outstanding. She earned four battle stars for her World War II service, a testament to her effectiveness and bravery. These honors were achieved through successful engagements with enemy ships and valuable reconnaissance missions. The crew's skill and dedication were evident as they navigated dangerous waters and faced formidable adversaries to achieve their objectives. Burrfish's achievements were a source of pride for the US Navy and contributed significantly to the Allied victory in the Pacific.
After the war, Burrfish was decommissioned but later recommissioned in 1961 to serve as a training vessel for the Royal Canadian Navy under the name HMCS Grilse (SS-71). This post-war service highlighted her enduring value and versatility. Burrfish's legacy is one of resilience and adaptability, earning her a respected place in naval history. Her career is a powerful reminder of the critical role submarines have played in both wartime and peacetime operations.
USS Burrfish SS-312 Ship Specifications
| Specification | Details |
|---|---|
| Class | Balao Class Submarine |
| Commissioned | September 14, 1943 |
| Displacement | 2,414 tons |
| Length | 311.9 feet |
| Beam | 27.3 feet |
| Draft | 15.3 feet |
| Speed | 20.25 knots |
| Complement | 66 |



