HII awarded $56 million U.S. Navy contract for AUKUS submarine design support, with $91 million option

Huntington Ingalls Industries said its Newport News Shipbuilding unit secured a $56 million award from the U.S. Navy to provide engineering, design and supply‑chain services for the AUKUS nuclear‑submarine program involving the United Kingdom and Australia. The contract also contains an option that could raise the total value to $91 million if exercised. The award is part of a broader set of AUKUS‑related initiatives, including supplier‑qualification and workforce‑development programs in Australia.

The contract adds to HII's revenue pipeline and deepens its role in the AUKUS partnership, which may support future defense work for the company. The optional $35 million increase could further boost earnings if the Navy exercises it, according to the company’s announcement.

  • 1HII’s Newport News Shipbuilding unit was awarded a $56 million contract by the U.S. Navy for AUKUS engineering and design support.
  • 2The contract includes an option that could raise the total value to $91 million.
  • 3The work will support the design of the SSN‑AUKUS nuclear‑powered submarine for the United Kingdom and Australia.
  • 4HII’s Mission Technologies division in Australia was also awarded the Australian Submarine Supplier Qualification (AUSSQ) program contract.
  • 5Bryan Caccavale, vice president of program management for Newport News Shipbuilding, commented on the company’s nuclear experience benefiting the AUKUS mission.
  • 6The contract was announced on October 13, 2026.

Sources