Fincantieri Delivers ITS Trieste Multirole Landing Helicopter Dock (LHD) to Italy

The Italian Navy has officially taken delivery of the ITS Trieste (LHD), a monumental achievement for Italy’s naval and defense sectors. Built by Fincantieri, with Leonardo as the combat systems integrator, the Trieste represents the largest military vessel constructed in Italy since World War II. This €1.1 billion project, initiated 14 years ago under Italy’s Naval Law program, not only underscores Italy's advanced technological capabilities but also marks a pivotal enhancement in the nation’s power projection and humanitarian support infrastructure.

A Technological Marvel

The Trieste is designed under the dual-use and "one-fits-all" concepts, making it versatile for both military operations and civilian support roles. From amphibious assaults and disaster relief to serving as an alternate aircraft carrier, this ship embodies adaptability. Equipped to operate F-35B STOVL jets, it provides critical backup capabilities when Italy's Cavour aircraft carrier is unavailable.

Measuring 245 meters in length and 36 meters wide at the flight deck, the ship boasts a displacement of 36,770 tonnes. Its flight deck features a 12° ski-jump and nine helicopter spots, capable of accommodating both rotary and fixed-wing aircraft, including F-35Bs, CH-47 Chinooks, and NH-90 helicopters. The Trieste can house up to 20 F-35Bs alongside additional air assets in its carrier configuration.

Advanced Propulsion and Logistics

The Trieste employs a CODOGOL propulsion system, featuring two Rolls-Royce MT30 gas turbines, two MAN 20V32/44CR diesel engines, and two General Electric electric motors. This configuration allows a maximum speed of 25 knots on gas turbines, 18 knots on diesel engines, and 10 knots on electric power. The vessel's logistical prowess includes a well deck capable of hosting four LC-23 landing craft or a single LCAC, along with storage space for military vehicles, including 60-tonne main battle tanks.

With accommodations for over 1,000 personnel—including a 360-member crew, aviation teams, and amphibious forces—the ship can deploy a 600-person battalion. Additionally, its onboard NATO Role 2E hospital is equipped for comprehensive medical support during military and humanitarian missions.

Cutting-Edge Sensors and Defense Systems

The Trieste is equipped with state-of-the-art electronics, including:

• Radar Systems: Leonardo’s StarFire AESA radar and Kronos Power Shield L-band radar for air and ballistic missile detection.
• EW Suite: An advanced electronic warfare suite from ELT Group, featuring radar and communication electronic support measures.
• Weapons: Three 76/62 mm Super Rapido guns with DART guided munitions, three KBA 25/80 mm remotely operated guns, and provisions for the Aster 15/30 air-defense system.
• Sonar: Leonardo's Black Snake torpedo detection system and an obstacle avoidance sonar enhance its underwater defense capabilities.

The ship's air traffic control systems include precision approach radars and visual aids designed for F-35B operations, ensuring safe and efficient flight operations in carrier mode.

Strategic and Humanitarian Impact

Assigned to the 3rd Naval Division, the Trieste will be homeported in Taranto. It serves as the flagship of the Italian Navy's Amphibious Task Group, complementing the Carrier Strike Group led by the Cavour. Beyond its military role, the Trieste is a vital asset for humanitarian missions, capable of supplying potable water and electricity to disaster-stricken areas.

During its delivery ceremony, Minister of Defense Guido Crosetto highlighted the collective effort behind this vessel, calling it a symbol of Italian ingenuity and technological excellence. With its cutting-edge capabilities, the Trieste not only bolsters Italy’s defense posture but also underscores its commitment to global humanitarian and disaster relief efforts.

As Italy continues to modernize its naval fleet, the Trieste stands as a testament to the nation’s engineering prowess and its strategic vision for the future.