The USS Sumner County (LST 1148) was a tank landing ship built towards the end of World War II. Constructed by the Chicago Bridge & Iron Company in Seneca, Illinois, the keel of LST 1148 was laid down on February 8, 1945, and it was launched on May 5, 1945. It officially became part of the United States Navy on May 30, 1945. The creation of LST 1148 strengthened the Navy's ability to carry out operations vital to the Pacific Theater campaigns involving island hopping.
The ship was named after Sumner County, a name shared by counties in Kansas and Tennessee, as part of a tradition to name LSTs after U.S. counties. Sumner County, Kansas, is named after Charles Sumner, an abolitionist senator from Massachusetts, while Sumner County, Tennessee, is named after Jethro Sumner, a brigadier general in the Continental Army during the American Revolutionary War. This dual homage highlights the ship's ties to history and its commitment to freedom and service. The USS Sumner County (LST 1148) bore a name that embodied spirit and dedication.
One notable aspect of the USS Sumner County was its design, crafted for amphibious missions. Operating as an LST (Landing Ship, Tank), it featured a hull that allowed it to land on shore and directly unload its cargo. Measuring 328 feet long and 50 feet wide, with a loaded displacement of around 3,960 tons, it had the capacity to transport tanks, vehicles, supplies, and troops for assaults. The ship was also armed with aircraft guns to defend against enemy aircraft during missions.
The impact of the USS Sumner County on the U.S. Navy is notable for its adaptability and dependability across operations. Although it missed World War II action due to its commissioning date, it played important roles in both the Korean War and Vietnam War by facilitating troop movements and providing logistical support. The LST 1148 underscored the significance of developing warfare capabilities as a fundamental aspect of naval operations. Its service history significantly shaped assault ships and enhanced naval logistical strategies.
Belonging to the LST 542 class, the USS Sumner County represented an advancement from earlier LST designs. The LST 542 class featured improvements such as a reinforced bow door, a robust engine, and upgraded living spaces for the crew. These ships were designed to operate in settings ranging from the open sea to shallow coastal areas, showcasing their versatility for various missions. The primary role of the LST 542 class was to aid operations by transporting machinery, vehicles, and troops directly to enemy shores—a vital function during significant amphibious assaults in the mid-20th century.
The USS Sumner County began its service upon commissioning and served for many years. Initially assigned to the Pacific Fleet, it took part in training sessions and missions. Its capacity to carry supplies and personnel proved invaluable during the Korean War, when it supported United Nations troops. In the subsequent Vietnam War, the USS Sumner County continued its service by offering support and participating in amphibious landings. The ship's enduring service life and adaptability highlighted the importance of the LST design within U.S. Navy operations.
Steel Behemoth: Unveiling the Structure, Technology, and Armament of USS Sumner County LST-1148
The USS Sumner County (LST 1148) served as a tank landing ship in the U.S. Navy, designed to carry vehicles, cargo, and troops to shore without the need for docks or piers. The ship featured a strong steel hull measuring 328 feet long and 50 feet wide. With a draft of 14 feet, it could approach shorelines for efficient amphibious operations. It had a large bow door and ramp for deploying tanks, trucks, and heavy equipment onto the beach. The spacious deck accommodated vehicles, while the lower hold provided extra storage space for supplies and gear.
In terms of technology, the USS Sumner County was equipped with navigation and communication systems of its era. It featured radar and sonar systems that enhanced its ability to navigate waters and detect underwater threats. Powered by two General Motors 12-567 diesel engines producing a combined 1,700 horsepower, the ship's propulsion system allowed it to achieve speeds of up to 12 knots, making it relatively fast considering its size and intended use. The vessel also included safety features such as fire suppression systems and watertight compartments, which enhanced its ability to withstand combat situations.
Regarding armament, the USS Sumner County was equipped with a variety of weapons to defend against air and surface threats. Its main weaponry consisted of two 40mm aircraft gun mounts, effective against enemy aircraft. These were supported by 20mm Oerlikon cannons for anti-aircraft defense and close-range protection. The ship also carried .50 caliber machine guns strategically placed for perimeter defense. This arsenal ensured that the USS Sumner County could safeguard itself and its valuable cargo during assaults and other missions.
The weaponry aboard the USS Sumner County served multiple purposes and played a vital role in supporting ground troops during amphibious landings. The ship's guns could provide covering fire against enemy positions on shore, facilitating the landing of troops. With a mix of light weapons, the USS Sumner County was equipped to tackle various threats, from enemy aircraft to fortified ground positions. This flexibility made the ship a valuable asset in the U.S. Navy's fleet, capable of transporting troops and supplies to the battlefield while offering crucial fire support in combat situations.
USS Sumner County LST-1148 Crew Member Reports of Time Aboard
The USS Sumner County (LST-1148) holds a special place in the hearts of its former crewmembers, as evidenced by the memories shared in its guestbook. These recollections paint a vivid picture of life aboard the ship, highlighting the camaraderie, challenges, and unique experiences that defined their service.
Thomas Kueny, who served as an IC2 in 1965, recalls the thrill and adventure of reporting on board in Da Nang as a fresh-faced Fireman Apprentice (FA) straight out of boot camp. His time on the USS Sumner County was marked by significant events, including a memorable night in March 1966 when the ship broached at Ty Hoa. Kueny fondly remembers YN3 Reg Truman, the first shipmate who welcomed him aboard, setting the tone for his time on the vessel.
Keith Webster, who served as a PN2 in 1954, offers a glimpse into the administrative side of life on the USS Sumner County. Working in the office under the command of Captain Cmdr Byers G. Smith, Webster's duties extended beyond paperwork. He also held divine services on the ship, providing spiritual support to his fellow crewmembers. After two years of service, Webster transferred to the U.S. Naval Postgraduate School in Monterey, California, but his time on the USS Sumner County left a lasting impression.
Ted Wolters, an EMFA in 1965, shares his experience as an electrician on the ship. Joining right out of EM-A school, Wolters found himself part of a small but capable team of electricians, including Ken Waters EMFA, Ken Nance FA, and Mark Fowler FA, all under the supervision of an EM2. This tight-knit group worked together to keep the ship's electrical systems running smoothly, contributing to the overall mission and functionality of the USS Sumner County.
These memories collectively highlight the diverse roles and experiences of the crewmembers aboard the USS Sumner County. From the excitement of new adventures and the challenges of unexpected events to the routine yet essential tasks that kept the ship operational, each recollection adds a unique layer to the ship's storied history. The bonds formed and the lessons learned during their service continue to resonate with these veterans, underscoring the enduring impact of their time on the USS Sumner County.
USS Sumner County LST-1148: Evolution of a Naval Workhorse and Its Enduring Legacy
The USS Sumner County (LST 1148) underwent upgrades during its service to remain essential to the U.S. Navy. Initially put into service in 1945 as part of the LST 542 class, it was designed to transport troops, vehicles, and equipment to unimproved shores. Over time, the ship received structural improvements, including enhanced radar and communication systems that boosted its capabilities and situational awareness. Regular maintenance of its propulsion systems ensured reliable performance for various missions.
The mission capabilities of the USS Sumner County expanded alongside its upgrades. Originally designed for operations, it took on logistical support roles, handling a range of cargo types—from vehicles to crucial supplies—making it invaluable for both military operations and humanitarian efforts. Its ability to navigate waters allowed it to deliver resources directly to shorelines without relying on established ports. The ship's versatility was crucial for a variety of missions, from assaults to disaster relief efforts.
During its service, the USS Sumner County played a significant role in enhancing the operational readiness and strategic flexibility of the U.S. Navy. In the Korean War, it participated in amphibious landings, offering critical assistance to ground forces. Its capacity to transport equipment and personnel directly to the front lines greatly boosted the Navy's operational capabilities. Beyond the war years, the vessel continued to engage in training exercises and joint operations with allied navies. These activities not only sharpened its crew’s skills but also fostered international military collaboration.
The enduring legacy of the USS Sumner County exemplifies the importance of adaptability and innovation in warfare. Through upgrades and expanded mission capabilities, this ship remained relevant and effective within the fleet for years. Its contributions during both combat and peaceful operations highlighted the significance of dependable support vessels in achieving strategic goals. The USS Sumner County not only fulfilled its purpose but also set a benchmark for future amphibious vessels, showcasing the vital need for ongoing enhancements and adaptability in maintaining naval dominance.
USS Sumner County LST-1148: A Legacy of Valor and Versatility on the High Seas
The USS Sumner County (LST 1148) played a vital role in significant conflicts while serving in the United States Navy. Commissioned in 1945 towards the end of World War II, the ship was initially intended for operations in the Pacific Theater. However, since the war ended shortly after its commissioning, its major deployment occurred during the Korean War. As part of the forces, the USS Sumner County transported troops, vehicles, and supplies to various combat zones, including the pivotal Inchon landings in 1950. This operation marked a turning point in the war and highlighted the ship's significance in executing large-scale amphibious attacks.
Throughout the Vietnam War, the USS Sumner County continued to demonstrate its adaptability and dependability. The ship actively participated in missions by ferrying Marines and equipment to conflict areas in South Vietnam. Its capability to navigate waters and deliver loads directly to shore made it an invaluable asset, particularly in regions like the Mekong Delta and other coastal areas. The ship's role extended beyond transporting personnel; it also provided logistical support and acted as a moving base for smaller boats, playing a significant role in the U.S. Navy's operations in rivers and along the coast.
During its service, the USS Sumner County received numerous awards and accolades that showcased its performance and the commitment of its crew. The ship was honored with battle stars for its involvement in operations during the Korean and Vietnam Wars and received the Navy Unit Commendation for its bravery and effectiveness in combat situations. These honors not only emphasized the ship's success in operations but also highlighted the courage and professionalism of the sailors who served on board.
In addition to engaging in combat missions, the USS Sumner County participated in various tasks and training exercises, further establishing itself as a versatile and reliable vessel. The ship took part in training exercises both at home and alongside allied navies, contributing to the preparedness and cooperation of U.S. forces. Its involvement in efforts such as disaster relief missions showcased its ability to adapt to different situations.
The enduring impact of the USS Sumner County (LST 1148) stands as a symbol of its contributions during the mid-20th century, showcasing its steadfast dedication in times of conflict and peace.
USS Sumner County LST-1148 Ship Specifications
| Specification | Details |
|---|---|
| Class | LST-542 Class Tank Landing Ship |
| Commissioned | June 9, 1945 |
| Displacement | 4,145 tons |
| Length | 328 feet |
| Beam | 50 feet |
| Draft | 14.1 feet |
| Speed | 12 knots |
| Complement | 7 Officers 104 Enlisted |