HSMVO design concept | |
Class overview | |
---|---|
Name | Future Multi Purpose Trimaran concept |
Builders | Acquisition, Technology & Logistics Agency (Designers) |
Operators | Japan Maritime Self-Defense Force (Potentially) |
General characteristics | |
Type | Littoral combat ship |
Displacement | 1,500 tons |
Length | 92.0 m (301 ft 10 in) |
Beam | 21.0 m (68 ft 11 in) |
Draft | 4.0 m (13 ft 1 in) |
Propulsion |
|
Speed | 35+ knots |
Range | 3500 nautical miles at 15 knots |
Boats & landing craft carried |
|
Complement | 50 |
Electronic warfare & decoys | 4 x Mark 36 SRBOC |
Armament |
|
Aircraft carried |
|
The Future Multi Purpose Trimaran concept (also known as HSMVO (High Speed Multi-hull Vessel Optimization) trimaran vessel concept) is a concept design of a future naval ship for the Japan Maritime Self-Defense Force.
The Japanese Ministry of Defense held in interest in the trimaran design and conducted research on it as far back as 2011. [1]
On March 4, 2014, it was announced that Japan and US will jointly research on a LCS-style warship under the Mutual Defense Assistance Act. [2] The joint research is conducted by the Acquisition, Technology & Logistics Agency (ATLA) and the Naval Surface Warfare Center Carderock Division of the US Navy. [3] [4]
In 2017, ATLA unveiled the trimaran warship concept model in a Japanese defense trade-show called MAST Asia 2017. According to Navy Recognition, the project is set to end in 2018 and the JMSDF would ultimately decide whether to adopt the concept for development or not. [4]
The HSMVO design concept is based on the Independence-class littoral combat ship (LCS). As such it adopts the distinctive trimaran hull design and modular mission capabilities. Much like the Independence class, the HSMVO will be constructed out of aluminum. However, there are some differences between the HSMVO and Independence-class due to the Japanese requirements of the ship. The concept is stated to measure 92 meters in length, 21 meters in width, 4 meters in draft and displace 1,500 tons, making it smaller than both the Independence-class and Freedom-class littoral combat ships. It also has a maximum speed of over 35 knots and a range of 3500 nautical miles at 15 knots, making it slower and possessing a smaller range than either littoral combat ships. The HSMVO lacks anti-submarine warfare (ASW) and surface warfare (SuW) capabilities found on the LCS but is capable of performing humanitarian aid and disaster relief (HADR), which the LCS is not designed to do. [4]
The concept possesses an OTO Melara 76 mm naval gun, one Phalanx CIWS above the helicopter hangar, two remote controlled weapon station slightly behind the bridge, four Mark 36 SRBOC behind the mast, one AgustaWestland AW101 for mine countermeasure or transportation, an overhead boom crane to launch and recover UUVs (located at the stern), three active ride control systems that significantly reduce pitch and roll motions (located at the main hull), and a multi-mission bay of an area of over 730 square meters. It is propelled by three diesel engines and three water jets. [4] [5]
The mission capabilities of the concept includes mine countermeasure (MCM), HADR, and offshore patrol/special ops. Likewise, each configuration will consist of different weapons, equipment, and supplies. [4]
Mine countermeasure configuration consists of the following:
HADR configuration consists of the following:
Offshore patrol/special ops configuration consists of the following:
A littoral combat ship (LCS) is either of two classes of relatively small surface vessels designed for near-shore operations by the United States Navy. It was "envisioned to be a networked, agile, stealthy surface combatant capable of defeating anti-access and asymmetric threats in the littorals", although their ability to perform these missions in practice has been called into question.
USS Freedom (LCS-1) is the lead ship of the Freedom-class littoral combat ship for the United States Navy. She is the third vessel to be so named after the concept of freedom. She is the design competitor produced by the Lockheed Martin consortium, in competition with the General Dynamics–designed USS Independence. She was officially accepted by the Supervisor of Shipbuilding Gulf Coast, on behalf of the US Navy, from the Lockheed Martin/Marinette Marine/Gibbs and Cox team, in Marinette, Wisconsin, on 18 September 2008.
A joint support ship (JSS) is a multi-role naval vessel capable of launching and supporting joint amphibious and airlift operations. It can also provide command and control, sealift and seabasing, underway replenishment, disaster relief and logistics capabilities for combined land and sea operations.
USS Independence (LCS-2) is the lead ship of the Independence-class of littoral combat ships. She is the sixth ship of the United States Navy to be named for the concept of independence. The design was produced by the General Dynamics consortium for the Navy's LCS program, and competes with the Lockheed Martin designed Freedom variant.
The Gowind design is a family of steel monohull frigates, corvettes and offshore patrol vessels developed since 2006 by France's Naval Group, formerly known as DCNS, to conduct missions in the littoral zone such as anti-submarine warfare (ASW). The Gowind family includes vessels with lengths from 85 to 111 metres and displacement from 1,000 tons to 3,100 tons.
The Independence class is a class of littoral combat ships built for the United States Navy.
The Freedom class is one of two classes of the littoral combat ship program, built for the United States Navy.
USS Fort Worth (LCS-3) is a Freedom-class littoral combat ship of the United States Navy. She is the first ship to be named after Fort Worth, Texas, the 13th-largest city in the United States.
USS Coronado (LCS-4) is an Independence-class littoral combat ship. She is the third ship of the United States Navy to be named after Coronado, California.
USS Little Rock (LCS-9) was a Freedom-class littoral combat ship (LCS) of the United States Navy. She is the second ship named after Little Rock, the capital city of Arkansas.
The Fleet-class unmanned surface vessel, also called the Common Unmanned Surface Vessel (CUSV) and later the Mine Countermeasures Unmanned Surface Vehicle, is an unmanned surface vessel designed for the United States Navy to be deployed from Freedom and Independence-class littoral combat ships and intended to conduct mine and anti-submarine warfare missions. As of 2012 four units of the class have been built; the first was delivered to the U.S. Navy in 2008.
The REMUS series are autonomous underwater vehicles (AUVs) made by the Woods Hole Oceanographic Institution and designed by their Oceanographic Systems Lab (OSL). More recently REMUS vehicles have been manufactured by the spinoff company Hydroid Inc, which was a wholly owned subsidiary of Kongsberg Maritime. Hydroid was acquired by Huntington Ingalls Industries (HHI) in March 2020. The series are designed to be low cost, they have shared control software and electronic subsystems and can be operated from a laptop computer. They are used by civilians for seafloor mapping, underwater surveying, and search and recovery as well as by several navies for mine countermeasures missions.
North Sea Boats is an international boat-building company specialized in building craft for military, law enforcement, SAR, commercial, and high-performance applications. The company has a presence in Sweden, Singapore, and Indonesia, with its headquarters located at Banyuwangi, East Java, Indonesia. North Sea Boats was founded in 2003 by John and Lizza Lundin as a trading name for PT Lundin Industry Invest.
USS Indianapolis (LCS-17) is a Freedom-class littoral combat ship of the United States Navy. She is the fourth vessel in the navy named after Indianapolis, Indiana.
USS Cincinnati (LCS-20) is an Independence-class littoral combat ship of the United States Navy. She is the fifth ship to be named after Cincinnati, Ohio.
USS Mobile (LCS-26) is an Independence-class littoral combat ship of the United States Navy. Named for the city of Mobile, Alabama, she is the fifth ship to carry the name.
USS Marinette (LCS-25) is a Freedom-class littoral combat ship of the United States Navy. She is the first commissioned ship, and second overall in naval service to be named after Marinette, Wisconsin, the other being Marinette (YTB-791), a Natick-class large fleet tugboat.
USS Augusta (LCS-34) is an Independence-class littoral combat ship of the United States Navy. She is the second ship to be named for Augusta, Maine.
The Next-Generation Offshore Patrol Vessel (OPV) program consists of a planned 12 OPV-type patrol vessels to be operated by the Japan Maritime Self-Defense Force (JMSDF).
{{cite web}}
: CS1 maint: multiple names: authors list (link)