Full formDefence & Police
LHDstands forLanding Helicopter Dock
Full Form of LHD
What is LHD?
A Landing Helicopter Dock (LHD) is a type of amphibious assault ship designed to support helicopter operations, amphibious landings, and disaster relief missions. In the Indian context, LHDs are a key component of the Indian Navy's amphibious warfare capability. The Indian Navy operates INS Jalashwa (formerly USS Trenton), an Austin-class LPD that functions as a de facto LHD, and has plans to induct indigenous LHDs under the 'Project 76' initiative. These ships are used to transport troops, vehicles, and equipment, and provide a mobile platform for helicopter-based search-and-rescue, anti-submarine warfare, and medical evacuation operations. LHDs are also employed during humanitarian assistance and disaster relief (HADR) operations, such as during cyclones or tsunamis, where they can serve as command hubs and floating hospitals. The term is commonly used in naval strategy discussions, defence journals, and in the preparation of competitive exams like the CDS, NDA, and AFCAT. Understanding LHDs is important for defence aspirants, as questions about India's amphibious fleet and its role in power projection often appear in these examinations. The LHD's ability to combine aviation and amphibious capabilities makes it a versatile asset for the Indian Navy's blue-water operations.
LHD का फुल फॉर्म
लैंडिंग हेलीकॉप्टर डॉकी
Example
The Indian Navy’s LHD, INS Jalashwa, played a crucial role during Operation Samudra Setu by evacuating Indian citizens from the Maldives amid the COVID-19 pandemic.
LHD — frequently asked questions
What is the full form of LHD?
The full form of LHD is Landing Helicopter Dock. It is a type of amphibious assault ship equipped with a flight deck and well deck for helicopter operations and landing craft.
How many LHDs does the Indian Navy currently operate?
As of now, the Indian Navy operates one ship classified as an LHD, INS Jalashwa, which is an ex-US Austin-class LPD. India has plans to build indigenous LHDs under Project 76.
What is the difference between an LHD and an LPD?
Both are amphibious ships, but an LHD (Landing Helicopter Dock) typically has a larger flight deck and more emphasis on aviation operations, while an LPD (Landing Platform Dock) focuses more on docking and landing craft. In practice, the lines are blurred, and many LPDs function like LHDs.