Landing Craft Utility

A Landing Craft Utility (LCU) is a type of boat used by amphibious forces to transport equipment and troops to the shore.

The Engin de débarquement amphibie rapide (EDA-R) landing catamaran or L-CAT, entered service in January 2011.

Germany has two Barbe-class utility landing craft (Type 520), dating from the mid-1960s, which remain in service under the SEK-M Naval Special Forces' command.

The Dutch LCUs are similar to the British LCU Mk.10 with the bridge being set to one side allowing for a roll-on roll-off design.

The vessels have been stretched by 9 meters to decrease their draft, which increased their load carrying capacity by 20 tons and allows them to come closer to shore.

In addition they were fitted with a strengthened bow ramp, and they can now accommodate the Royal Netherlands Army Leopard 2 A6 main battle tank.

The dock of Rotterdam's sister ship, HNLMS Johan de Witt, has the capacity to transport two LCUs, but carries four LCVPs in davits.

Sweden operates 16 small and fast (25 kn) water jet landing craft (Swedish: Lätt trossbåt) with a displacement of 65 tonnes.

They are armed with one 12.7 mm machine gun but can also lay out mines and are equipped with depth charges for anti submarine warfare.

The Mk.9 was capable of traveling as an ocean-going vessel and a number would be converted into a version, affectionately known as the "Black Pig", for use in Norway.

[14] The United States Navy built 1,394 Landing Craft Tank (LCT) in World War II.

Its welded steel hull provides high durability with deck loads of 3,900 kg/m2 (800 pounds per square foot).

[22][23] They transport rolling and tracked vehicles, containers, and outsized and general cargo from ships offshore to shore, as well as to areas that cannot be reached by oceangoing vessels (coastal, harbor, and intercoastal waterways).

They are classed for full ocean service and one-man engine room operations and built to U.S. Coast Guard standards.

The craft will enter, exit and be transported in well decks of current and programmed U.S. Navy amphibious warfare ships, for design purposes defined by the dimensions of LHD, LPD, LSD and LHA classes without ship alterations, while transporting loads up to 11 feet high above the craft’s vehicle deck.

[29] In January 2024, following delays in the scheduled delivery of the first three vessels and continued design changes, the Navy ordered Swiftships to stop work on construction; the contract was terminated entirely the following month.

Dutch and American LCUs in Curaçao , June 2006.
One EDA-R, Bold Alligator 2012.
LCU 2008 being loaded as deck cargo on a chartered vessel.