# Huntington Ingalls Industries
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Who / What
Huntington Ingalls Industries, Inc. (HII) is an American shipbuilding company specializing in the construction of naval ships and submarines for the U.S. Navy. It also provides professional services to government and industry partners, focusing on defense and maritime solutions.
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Background & History
Huntington Ingalls Industries was formed on **31 March 2011**, as a result of a divestiture from Northrop Grumman. The company traces its roots back to the early 20th century when it began constructing ships for the U.S. Navy, including during World War II and the Cold War eras. Over time, it expanded into submarine construction and naval shipbuilding, becoming a key player in defense procurement.
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Why Notable
HII is recognized as the **largest military shipbuilding company in the United States**, playing a critical role in maintaining naval capabilities for the country’s defense strategy. Its work includes building advanced warships, submarines, and support vessels, contributing significantly to U.S. maritime security. The company also supports innovation through partnerships with government agencies and private industry.
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In the News
HII remains a vital component of the U.S. defense industrial base, particularly amid ongoing naval modernization efforts. Recent developments include contracts for new shipbuilding projects, such as the **Nimitz-class aircraft carrier** and **Arleigh Burke-class destroyers**, ensuring its relevance in national security discussions.
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Key Facts
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